Home / 16,046.26-24,070.32-7,281.88

Finding the Fourth Proportional to 16,046.26, 24,070.32 and 7,281.88

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Solution

The fourth proportional to 16,046.26, 24,070.32 and 7,281.88 is: 10,923.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,046.26 : 24,070.32 = 7,281.88 : x
  2. Step 2: Convert to fraction form
    16,046.26/24,070.32 = 7,281.88/x
  3. Step 3: Cross multiply
    16,046.26x = 24,070.32 × 7,281.88
  4. Step 4: Simplify right side
    16,046.26x = 175,277,181.80
  5. Step 5: Solve for x
    x = 175,277,181.80/16,046.26
  6. Step 6: Final answer
    x = 10,923.24

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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.