Home / 36,227.92-54,341.82-9,934.72

Finding the Fourth Proportional to 36,227.92, 54,341.82 and 9,934.72

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Solution

The fourth proportional to 36,227.92, 54,341.82 and 9,934.72 is: 14,902.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,227.92 : 54,341.82 = 9,934.72 : x
  2. Step 2: Convert to fraction form
    36,227.92/54,341.82 = 9,934.72/x
  3. Step 3: Cross multiply
    36,227.92x = 54,341.82 × 9,934.72
  4. Step 4: Simplify right side
    36,227.92x = 539,870,765.99
  5. Step 5: Solve for x
    x = 539,870,765.99/36,227.92
  6. Step 6: Final answer
    x = 14,902.06

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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.