Home / 240,064.29-331,260.48-132,627.92

Finding the Fourth Proportional to 240,064.29, 331,260.48 and 132,627.92

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Solution

The fourth proportional to 240,064.29, 331,260.48 and 132,627.92 is: 183,010.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,064.29 : 331,260.48 = 132,627.92 : x
  2. Step 2: Convert to fraction form
    240,064.29/331,260.48 = 132,627.92/x
  3. Step 3: Cross multiply
    240,064.29x = 331,260.48 × 132,627.92
  4. Step 4: Simplify right side
    240,064.29x = 43,934,386,784.30
  5. Step 5: Solve for x
    x = 43,934,386,784.30/240,064.29
  6. Step 6: Final answer
    x = 183,010.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.