Home / 22,514.79-33,753.90-9,376.98

Finding the Fourth Proportional to 22,514.79, 33,753.90 and 9,376.98

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Solution

The fourth proportional to 22,514.79, 33,753.90 and 9,376.98 is: 14,057.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,514.79 : 33,753.90 = 9,376.98 : x
  2. Step 2: Convert to fraction form
    22,514.79/33,753.90 = 9,376.98/x
  3. Step 3: Cross multiply
    22,514.79x = 33,753.90 × 9,376.98
  4. Step 4: Simplify right side
    22,514.79x = 316,509,645.22
  5. Step 5: Solve for x
    x = 316,509,645.22/22,514.79
  6. Step 6: Final answer
    x = 14,057.85

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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.