Home / 16,248.97-24,376.49-5,152.68

Finding the Fourth Proportional to 16,248.97, 24,376.49 and 5,152.68

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Solution

The fourth proportional to 16,248.97, 24,376.49 and 5,152.68 is: 7,729.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248.97 : 24,376.49 = 5,152.68 : x
  2. Step 2: Convert to fraction form
    16,248.97/24,376.49 = 5,152.68/x
  3. Step 3: Cross multiply
    16,248.97x = 24,376.49 × 5,152.68
  4. Step 4: Simplify right side
    16,248.97x = 125,604,252.49
  5. Step 5: Solve for x
    x = 125,604,252.49/16,248.97
  6. Step 6: Final answer
    x = 7,729.98

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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.