Home / 4,074.24-6,111.36-996.24

Finding the Fourth Proportional to 4,074.24, 6,111.36 and 996.24

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Solution

The fourth proportional to 4,074.24, 6,111.36 and 996.24 is: 1,494.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.24 : 6,111.36 = 996.24 : x
  2. Step 2: Convert to fraction form
    4,074.24/6,111.36 = 996.24/x
  3. Step 3: Cross multiply
    4,074.24x = 6,111.36 × 996.24
  4. Step 4: Simplify right side
    4,074.24x = 6,088,381.29
  5. Step 5: Solve for x
    x = 6,088,381.29/4,074.24
  6. Step 6: Final answer
    x = 1,494.36

Related Problems

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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.