Home / 24,184.76-33,372.42-13,575.56

Finding the Fourth Proportional to 24,184.76, 33,372.42 and 13,575.56

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Solution

The fourth proportional to 24,184.76, 33,372.42 and 13,575.56 is: 18,732.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,184.76 : 33,372.42 = 13,575.56 : x
  2. Step 2: Convert to fraction form
    24,184.76/33,372.42 = 13,575.56/x
  3. Step 3: Cross multiply
    24,184.76x = 33,372.42 × 13,575.56
  4. Step 4: Simplify right side
    24,184.76x = 453,049,290.06
  5. Step 5: Solve for x
    x = 453,049,290.06/24,184.76
  6. Step 6: Final answer
    x = 18,732.84

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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.