Home / 23,170.86-34,758.34-6,531.04

Finding the Fourth Proportional to 23,170.86, 34,758.34 and 6,531.04

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Solution

The fourth proportional to 23,170.86, 34,758.34 and 6,531.04 is: 9,797.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,170.86 : 34,758.34 = 6,531.04 : x
  2. Step 2: Convert to fraction form
    23,170.86/34,758.34 = 6,531.04/x
  3. Step 3: Cross multiply
    23,170.86x = 34,758.34 × 6,531.04
  4. Step 4: Simplify right side
    23,170.86x = 227,008,108.87
  5. Step 5: Solve for x
    x = 227,008,108.87/23,170.86
  6. Step 6: Final answer
    x = 9,797.14

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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.