Home / 24,151.52-36,233.28-8,570.72

Finding the Fourth Proportional to 24,151.52, 36,233.28 and 8,570.72

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Solution

The fourth proportional to 24,151.52, 36,233.28 and 8,570.72 is: 12,858.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,151.52 : 36,233.28 = 8,570.72 : x
  2. Step 2: Convert to fraction form
    24,151.52/36,233.28 = 8,570.72/x
  3. Step 3: Cross multiply
    24,151.52x = 36,233.28 × 8,570.72
  4. Step 4: Simplify right side
    24,151.52x = 310,545,297.56
  5. Step 5: Solve for x
    x = 310,545,297.56/24,151.52
  6. Step 6: Final answer
    x = 12,858.21

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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.