Home / 22,463.11-33,715.35-11,377.52

Finding the Fourth Proportional to 22,463.11, 33,715.35 and 11,377.52

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Solution

The fourth proportional to 22,463.11, 33,715.35 and 11,377.52 is: 17,076.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463.11 : 33,715.35 = 11,377.52 : x
  2. Step 2: Convert to fraction form
    22,463.11/33,715.35 = 11,377.52/x
  3. Step 3: Cross multiply
    22,463.11x = 33,715.35 × 11,377.52
  4. Step 4: Simplify right side
    22,463.11x = 383,597,068.93
  5. Step 5: Solve for x
    x = 383,597,068.93/22,463.11
  6. Step 6: Final answer
    x = 17,076.76

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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.