Home / 121,650.66-182,476.00-62,453.43

Finding the Fourth Proportional to 121,650.66, 182,476.00 and 62,453.43

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Solution

The fourth proportional to 121,650.66, 182,476.00 and 62,453.43 is: 93,680.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,650.66 : 182,476.00 = 62,453.43 : x
  2. Step 2: Convert to fraction form
    121,650.66/182,476.00 = 62,453.43/x
  3. Step 3: Cross multiply
    121,650.66x = 182,476.00 × 62,453.43
  4. Step 4: Simplify right side
    121,650.66x = 11,396,252,503.73
  5. Step 5: Solve for x
    x = 11,396,252,503.73/121,650.66
  6. Step 6: Final answer
    x = 93,680.15

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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.