Home / 151,294.29-226,836.33-67,008.52

Finding the Fourth Proportional to 151,294.29, 226,836.33 and 67,008.52

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Solution

The fourth proportional to 151,294.29, 226,836.33 and 67,008.52 is: 100,466.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,294.29 : 226,836.33 = 67,008.52 : x
  2. Step 2: Convert to fraction form
    151,294.29/226,836.33 = 67,008.52/x
  3. Step 3: Cross multiply
    151,294.29x = 226,836.33 × 67,008.52
  4. Step 4: Simplify right side
    151,294.29x = 15,199,966,755.53
  5. Step 5: Solve for x
    x = 15,199,966,755.53/151,294.29
  6. Step 6: Final answer
    x = 100,466.23

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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.