Home / 36,582.49-54,872.50-15,508.98

Finding the Fourth Proportional to 36,582.49, 54,872.50 and 15,508.98

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Solution

The fourth proportional to 36,582.49, 54,872.50 and 15,508.98 is: 23,262.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,582.49 : 54,872.50 = 15,508.98 : x
  2. Step 2: Convert to fraction form
    36,582.49/54,872.50 = 15,508.98/x
  3. Step 3: Cross multiply
    36,582.49x = 54,872.50 × 15,508.98
  4. Step 4: Simplify right side
    36,582.49x = 851,016,505.05
  5. Step 5: Solve for x
    x = 851,016,505.05/36,582.49
  6. Step 6: Final answer
    x = 23,262.95

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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.