Home / 24,124.38-36,173.61-10,979.70

Finding the Fourth Proportional to 24,124.38, 36,173.61 and 10,979.70

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Solution

The fourth proportional to 24,124.38, 36,173.61 and 10,979.70 is: 16,463.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,124.38 : 36,173.61 = 10,979.70 : x
  2. Step 2: Convert to fraction form
    24,124.38/36,173.61 = 10,979.70/x
  3. Step 3: Cross multiply
    24,124.38x = 36,173.61 × 10,979.70
  4. Step 4: Simplify right side
    24,124.38x = 397,175,385.72
  5. Step 5: Solve for x
    x = 397,175,385.72/24,124.38
  6. Step 6: Final answer
    x = 16,463.65

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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.