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Finding the Fourth Proportional to 24,353, 33,584.88 and 15,384.88

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Solution

The fourth proportional to 24,353, 33,584.88 and 15,384.88 is: 21,217.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,353 : 33,584.88 = 15,384.88 : x
  2. Step 2: Convert to fraction form
    24,353/33,584.88 = 15,384.88/x
  3. Step 3: Cross multiply
    24,353x = 33,584.88 × 15,384.88
  4. Step 4: Simplify right side
    24,353x = 516,699,348.61
  5. Step 5: Solve for x
    x = 516,699,348.61/24,353
  6. Step 6: Final answer
    x = 21,217.07

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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.