Home / 24,587.28-36,843.57-18,017.82

Finding the Fourth Proportional to 24,587.28, 36,843.57 and 18,017.82

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Solution

The fourth proportional to 24,587.28, 36,843.57 and 18,017.82 is: 26,999.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,587.28 : 36,843.57 = 18,017.82 : x
  2. Step 2: Convert to fraction form
    24,587.28/36,843.57 = 18,017.82/x
  3. Step 3: Cross multiply
    24,587.28x = 36,843.57 × 18,017.82
  4. Step 4: Simplify right side
    24,587.28x = 663,840,812.42
  5. Step 5: Solve for x
    x = 663,840,812.42/24,587.28
  6. Step 6: Final answer
    x = 26,999.36

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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.