Home / 960,736.36-1,441,104.54-250,758.20

Finding the Fourth Proportional to 960,736.36, 1,441,104.54 and 250,758.20

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Solution

The fourth proportional to 960,736.36, 1,441,104.54 and 250,758.20 is: 376,137.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,736.36 : 1,441,104.54 = 250,758.20 : x
  2. Step 2: Convert to fraction form
    960,736.36/1,441,104.54 = 250,758.20/x
  3. Step 3: Cross multiply
    960,736.36x = 1,441,104.54 × 250,758.20
  4. Step 4: Simplify right side
    960,736.36x = 361,368,780,462.23
  5. Step 5: Solve for x
    x = 361,368,780,462.23/960,736.36
  6. Step 6: Final answer
    x = 376,137.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.