Home / 24,252.89-36,380.34-8,459.51

Finding the Fourth Proportional to 24,252.89, 36,380.34 and 8,459.51

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Solution

The fourth proportional to 24,252.89, 36,380.34 and 8,459.51 is: 12,689.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252.89 : 36,380.34 = 8,459.51 : x
  2. Step 2: Convert to fraction form
    24,252.89/36,380.34 = 8,459.51/x
  3. Step 3: Cross multiply
    24,252.89x = 36,380.34 × 8,459.51
  4. Step 4: Simplify right side
    24,252.89x = 307,759,668.13
  5. Step 5: Solve for x
    x = 307,759,668.13/24,252.89
  6. Step 6: Final answer
    x = 12,689.61

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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.