Home / 24,278.86-36,422.56-10,047.30

Finding the Fourth Proportional to 24,278.86, 36,422.56 and 10,047.30

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Solution

The fourth proportional to 24,278.86, 36,422.56 and 10,047.30 is: 15,072.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,278.86 : 36,422.56 = 10,047.30 : x
  2. Step 2: Convert to fraction form
    24,278.86/36,422.56 = 10,047.30/x
  3. Step 3: Cross multiply
    24,278.86x = 36,422.56 × 10,047.30
  4. Step 4: Simplify right side
    24,278.86x = 365,948,263.06
  5. Step 5: Solve for x
    x = 365,948,263.06/24,278.86
  6. Step 6: Final answer
    x = 15,072.71

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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.