Home / 18,044.29-24,899.08-10,086.25

Finding the Fourth Proportional to 18,044.29, 24,899.08 and 10,086.25

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Solution

The fourth proportional to 18,044.29, 24,899.08 and 10,086.25 is: 13,917.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,044.29 : 24,899.08 = 10,086.25 : x
  2. Step 2: Convert to fraction form
    18,044.29/24,899.08 = 10,086.25/x
  3. Step 3: Cross multiply
    18,044.29x = 24,899.08 × 10,086.25
  4. Step 4: Simplify right side
    18,044.29x = 251,138,345.65
  5. Step 5: Solve for x
    x = 251,138,345.65/18,044.29
  6. Step 6: Final answer
    x = 13,917.88

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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.