Home / 16,268.62-24,405.46-5,740.04

Finding the Fourth Proportional to 16,268.62, 24,405.46 and 5,740.04

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Solution

The fourth proportional to 16,268.62, 24,405.46 and 5,740.04 is: 8,610.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,268.62 : 24,405.46 = 5,740.04 : x
  2. Step 2: Convert to fraction form
    16,268.62/24,405.46 = 5,740.04/x
  3. Step 3: Cross multiply
    16,268.62x = 24,405.46 × 5,740.04
  4. Step 4: Simplify right side
    16,268.62x = 140,088,316.62
  5. Step 5: Solve for x
    x = 140,088,316.62/16,268.62
  6. Step 6: Final answer
    x = 8,610.95

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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.