Home / 94,526.82-141,790.23-88,753.14

Finding the Fourth Proportional to 94,526.82, 141,790.23 and 88,753.14

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Solution

The fourth proportional to 94,526.82, 141,790.23 and 88,753.14 is: 133,129.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,526.82 : 141,790.23 = 88,753.14 : x
  2. Step 2: Convert to fraction form
    94,526.82/141,790.23 = 88,753.14/x
  3. Step 3: Cross multiply
    94,526.82x = 141,790.23 × 88,753.14
  4. Step 4: Simplify right side
    94,526.82x = 12,584,328,133.82
  5. Step 5: Solve for x
    x = 12,584,328,133.82/94,526.82
  6. Step 6: Final answer
    x = 133,129.71

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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.