Home / 24,265.83-36,398.91-8,470.79

Finding the Fourth Proportional to 24,265.83, 36,398.91 and 8,470.79

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Solution

The fourth proportional to 24,265.83, 36,398.91 and 8,470.79 is: 12,706.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,265.83 : 36,398.91 = 8,470.79 : x
  2. Step 2: Convert to fraction form
    24,265.83/36,398.91 = 8,470.79/x
  3. Step 3: Cross multiply
    24,265.83x = 36,398.91 × 8,470.79
  4. Step 4: Simplify right side
    24,265.83x = 308,327,340.84
  5. Step 5: Solve for x
    x = 308,327,340.84/24,265.83
  6. Step 6: Final answer
    x = 12,706.24

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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.