Home / 24,023.20-36,034.80-14,181.70

Finding the Fourth Proportional to 24,023.20, 36,034.80 and 14,181.70

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Solution

The fourth proportional to 24,023.20, 36,034.80 and 14,181.70 is: 21,272.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,023.20 : 36,034.80 = 14,181.70 : x
  2. Step 2: Convert to fraction form
    24,023.20/36,034.80 = 14,181.70/x
  3. Step 3: Cross multiply
    24,023.20x = 36,034.80 × 14,181.70
  4. Step 4: Simplify right side
    24,023.20x = 511,034,723.16
  5. Step 5: Solve for x
    x = 511,034,723.16/24,023.20
  6. Step 6: Final answer
    x = 21,272.55

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1.5x scale

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.