Home / 17,464.62-26,188.20-8,704.38

Finding the Fourth Proportional to 17,464.62, 26,188.20 and 8,704.38

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Solution

The fourth proportional to 17,464.62, 26,188.20 and 8,704.38 is: 13,052.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,464.62 : 26,188.20 = 8,704.38 : x
  2. Step 2: Convert to fraction form
    17,464.62/26,188.20 = 8,704.38/x
  3. Step 3: Cross multiply
    17,464.62x = 26,188.20 × 8,704.38
  4. Step 4: Simplify right side
    17,464.62x = 227,952,044.32
  5. Step 5: Solve for x
    x = 227,952,044.32/17,464.62
  6. Step 6: Final answer
    x = 13,052.22

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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.