Home / 755,557.38-1,133,063.90-250,025.04

Finding the Fourth Proportional to 755,557.38, 1,133,063.90 and 250,025.04

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Solution

The fourth proportional to 755,557.38, 1,133,063.90 and 250,025.04 is: 374,947.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,557.38 : 1,133,063.90 = 250,025.04 : x
  2. Step 2: Convert to fraction form
    755,557.38/1,133,063.90 = 250,025.04/x
  3. Step 3: Cross multiply
    755,557.38x = 1,133,063.90 × 250,025.04
  4. Step 4: Simplify right side
    755,557.38x = 283,294,346,920.06
  5. Step 5: Solve for x
    x = 283,294,346,920.06/755,557.38
  6. Step 6: Final answer
    x = 374,947.49

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Double scale
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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.