Home / 16,332.30-24,498.59-5,239.08

Finding the Fourth Proportional to 16,332.30, 24,498.59 and 5,239.08

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Solution

The fourth proportional to 16,332.30, 24,498.59 and 5,239.08 is: 7,858.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,332.30 : 24,498.59 = 5,239.08 : x
  2. Step 2: Convert to fraction form
    16,332.30/24,498.59 = 5,239.08/x
  3. Step 3: Cross multiply
    16,332.30x = 24,498.59 × 5,239.08
  4. Step 4: Simplify right side
    16,332.30x = 128,350,046.70
  5. Step 5: Solve for x
    x = 128,350,046.70/16,332.30
  6. Step 6: Final answer
    x = 7,858.66

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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.