Home / 730,158.01-1,095,340.79-224,761.10

Finding the Fourth Proportional to 730,158.01, 1,095,340.79 and 224,761.10

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Solution

The fourth proportional to 730,158.01, 1,095,340.79 and 224,761.10 is: 337,173.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,158.01 : 1,095,340.79 = 224,761.10 : x
  2. Step 2: Convert to fraction form
    730,158.01/1,095,340.79 = 224,761.10/x
  3. Step 3: Cross multiply
    730,158.01x = 1,095,340.79 × 224,761.10
  4. Step 4: Simplify right side
    730,158.01x = 246,189,995,920.47
  5. Step 5: Solve for x
    x = 246,189,995,920.47/730,158.01
  6. Step 6: Final answer
    x = 337,173.59

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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.