Home / 89,441.65-134,167.07-22,882.35

Finding the Fourth Proportional to 89,441.65, 134,167.07 and 22,882.35

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Solution

The fourth proportional to 89,441.65, 134,167.07 and 22,882.35 is: 34,324.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,441.65 : 134,167.07 = 22,882.35 : x
  2. Step 2: Convert to fraction form
    89,441.65/134,167.07 = 22,882.35/x
  3. Step 3: Cross multiply
    89,441.65x = 134,167.07 × 22,882.35
  4. Step 4: Simplify right side
    89,441.65x = 3,070,057,854.21
  5. Step 5: Solve for x
    x = 3,070,057,854.21/89,441.65
  6. Step 6: Final answer
    x = 34,324.70

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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.