Home / 94,390.76-141,610.66-35,226.88

Finding the Fourth Proportional to 94,390.76, 141,610.66 and 35,226.88

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Solution

The fourth proportional to 94,390.76, 141,610.66 and 35,226.88 is: 52,849.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,390.76 : 141,610.66 = 35,226.88 : x
  2. Step 2: Convert to fraction form
    94,390.76/141,610.66 = 35,226.88/x
  3. Step 3: Cross multiply
    94,390.76x = 141,610.66 × 35,226.88
  4. Step 4: Simplify right side
    94,390.76x = 4,988,501,726.54
  5. Step 5: Solve for x
    x = 4,988,501,726.54/94,390.76
  6. Step 6: Final answer
    x = 52,849.47

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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.