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Finding the Fourth Proportional to 17,060.46, 25,614.60 and 8,746.44

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Solution

The fourth proportional to 17,060.46, 25,614.60 and 8,746.44 is: 13,131.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,060.46 : 25,614.60 = 8,746.44 : x
  2. Step 2: Convert to fraction form
    17,060.46/25,614.60 = 8,746.44/x
  3. Step 3: Cross multiply
    17,060.46x = 25,614.60 × 8,746.44
  4. Step 4: Simplify right side
    17,060.46x = 224,036,562.02
  5. Step 5: Solve for x
    x = 224,036,562.02/17,060.46
  6. Step 6: Final answer
    x = 13,131.92

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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.