Home / 24,494.08-33,715.92-21,344.80

Finding the Fourth Proportional to 24,494.08, 33,715.92 and 21,344.80

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Solution

The fourth proportional to 24,494.08, 33,715.92 and 21,344.80 is: 29,380.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,494.08 : 33,715.92 = 21,344.80 : x
  2. Step 2: Convert to fraction form
    24,494.08/33,715.92 = 21,344.80/x
  3. Step 3: Cross multiply
    24,494.08x = 33,715.92 × 21,344.80
  4. Step 4: Simplify right side
    24,494.08x = 719,659,569.22
  5. Step 5: Solve for x
    x = 719,659,569.22/24,494.08
  6. Step 6: Final answer
    x = 29,380.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.