Home / 18,044.07-24,900.84-10,086.29

Finding the Fourth Proportional to 18,044.07, 24,900.84 and 10,086.29

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Solution

The fourth proportional to 18,044.07, 24,900.84 and 10,086.29 is: 13,919.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,044.07 : 24,900.84 = 10,086.29 : x
  2. Step 2: Convert to fraction form
    18,044.07/24,900.84 = 10,086.29/x
  3. Step 3: Cross multiply
    18,044.07x = 24,900.84 × 10,086.29
  4. Step 4: Simplify right side
    18,044.07x = 251,157,006.80
  5. Step 5: Solve for x
    x = 251,157,006.80/18,044.07
  6. Step 6: Final answer
    x = 13,919.09

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Half scale
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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.