Home / 17,838.38-24,616.90-10,284.66

Finding the Fourth Proportional to 17,838.38, 24,616.90 and 10,284.66

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Solution

The fourth proportional to 17,838.38, 24,616.90 and 10,284.66 is: 14,192.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,838.38 : 24,616.90 = 10,284.66 : x
  2. Step 2: Convert to fraction form
    17,838.38/24,616.90 = 10,284.66/x
  3. Step 3: Cross multiply
    17,838.38x = 24,616.90 × 10,284.66
  4. Step 4: Simplify right side
    17,838.38x = 253,176,446.75
  5. Step 5: Solve for x
    x = 253,176,446.75/17,838.38
  6. Step 6: Final answer
    x = 14,192.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.