Home / 89,624.66-134,414.67-27,294.26

Finding the Fourth Proportional to 89,624.66, 134,414.67 and 27,294.26

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Solution

The fourth proportional to 89,624.66, 134,414.67 and 27,294.26 is: 40,934.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,624.66 : 134,414.67 = 27,294.26 : x
  2. Step 2: Convert to fraction form
    89,624.66/134,414.67 = 27,294.26/x
  3. Step 3: Cross multiply
    89,624.66x = 134,414.67 × 27,294.26
  4. Step 4: Simplify right side
    89,624.66x = 3,668,748,950.79
  5. Step 5: Solve for x
    x = 3,668,748,950.79/89,624.66
  6. Step 6: Final answer
    x = 40,934.59

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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.