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Finding the Fourth Proportional to 584,250.92, 876,376.37 and 141,018.92

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Solution

The fourth proportional to 584,250.92, 876,376.37 and 141,018.92 is: 211,528.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,250.92 : 876,376.37 = 141,018.92 : x
  2. Step 2: Convert to fraction form
    584,250.92/876,376.37 = 141,018.92/x
  3. Step 3: Cross multiply
    584,250.92x = 876,376.37 × 141,018.92
  4. Step 4: Simplify right side
    584,250.92x = 123,585,645,181.59
  5. Step 5: Solve for x
    x = 123,585,645,181.59/584,250.92
  6. Step 6: Final answer
    x = 211,528.37

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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.