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Finding the Fourth Proportional to 24,080.88, 36,125.32 and 8,285.26

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Solution

The fourth proportional to 24,080.88, 36,125.32 and 8,285.26 is: 12,429.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,080.88 : 36,125.32 = 8,285.26 : x
  2. Step 2: Convert to fraction form
    24,080.88/36,125.32 = 8,285.26/x
  3. Step 3: Cross multiply
    24,080.88x = 36,125.32 × 8,285.26
  4. Step 4: Simplify right side
    24,080.88x = 299,307,668.78
  5. Step 5: Solve for x
    x = 299,307,668.78/24,080.88
  6. Step 6: Final answer
    x = 12,429.27

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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.