Home / 466,001.61-699,004.24-141,792.95

Finding the Fourth Proportional to 466,001.61, 699,004.24 and 141,792.95

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Solution

The fourth proportional to 466,001.61, 699,004.24 and 141,792.95 is: 212,689.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,001.61 : 699,004.24 = 141,792.95 : x
  2. Step 2: Convert to fraction form
    466,001.61/699,004.24 = 141,792.95/x
  3. Step 3: Cross multiply
    466,001.61x = 699,004.24 × 141,792.95
  4. Step 4: Simplify right side
    466,001.61x = 99,113,869,757.09
  5. Step 5: Solve for x
    x = 99,113,869,757.09/466,001.61
  6. Step 6: Final answer
    x = 212,689.97

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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.