Home / 16,473.14-24,714.84-5,379.92

Finding the Fourth Proportional to 16,473.14, 24,714.84 and 5,379.92

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Solution

The fourth proportional to 16,473.14, 24,714.84 and 5,379.92 is: 8,071.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,473.14 : 24,714.84 = 5,379.92 : x
  2. Step 2: Convert to fraction form
    16,473.14/24,714.84 = 5,379.92/x
  3. Step 3: Cross multiply
    16,473.14x = 24,714.84 × 5,379.92
  4. Step 4: Simplify right side
    16,473.14x = 132,963,862.01
  5. Step 5: Solve for x
    x = 132,963,862.01/16,473.14
  6. Step 6: Final answer
    x = 8,071.56

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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.