Home / 16,248.45-24,344.94-8,839.68

Finding the Fourth Proportional to 16,248.45, 24,344.94 and 8,839.68

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Solution

The fourth proportional to 16,248.45, 24,344.94 and 8,839.68 is: 13,244.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248.45 : 24,344.94 = 8,839.68 : x
  2. Step 2: Convert to fraction form
    16,248.45/24,344.94 = 8,839.68/x
  3. Step 3: Cross multiply
    16,248.45x = 24,344.94 × 8,839.68
  4. Step 4: Simplify right side
    16,248.45x = 215,201,479.22
  5. Step 5: Solve for x
    x = 215,201,479.22/16,248.45
  6. Step 6: Final answer
    x = 13,244.43

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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.