Home / 89,393.28-134,087.68-22,833.92

Finding the Fourth Proportional to 89,393.28, 134,087.68 and 22,833.92

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Solution

The fourth proportional to 89,393.28, 134,087.68 and 22,833.92 is: 34,250.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,393.28 : 134,087.68 = 22,833.92 : x
  2. Step 2: Convert to fraction form
    89,393.28/134,087.68 = 22,833.92/x
  3. Step 3: Cross multiply
    89,393.28x = 134,087.68 × 22,833.92
  4. Step 4: Simplify right side
    89,393.28x = 3,061,747,358.11
  5. Step 5: Solve for x
    x = 3,061,747,358.11/89,393.28
  6. Step 6: Final answer
    x = 34,250.31

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1.5x scale

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.