Home / 24,857.76-37,292.48-8,217.79

Finding the Fourth Proportional to 24,857.76, 37,292.48 and 8,217.79

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Solution

The fourth proportional to 24,857.76, 37,292.48 and 8,217.79 is: 12,328.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,857.76 : 37,292.48 = 8,217.79 : x
  2. Step 2: Convert to fraction form
    24,857.76/37,292.48 = 8,217.79/x
  3. Step 3: Cross multiply
    24,857.76x = 37,292.48 × 8,217.79
  4. Step 4: Simplify right side
    24,857.76x = 306,461,634.90
  5. Step 5: Solve for x
    x = 306,461,634.90/24,857.76
  6. Step 6: Final answer
    x = 12,328.61

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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.