Home / 24,546.90-33,872.08-16,478.92

Finding the Fourth Proportional to 24,546.90, 33,872.08 and 16,478.92

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Solution

The fourth proportional to 24,546.90, 33,872.08 and 16,478.92 is: 22,739.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,546.90 : 33,872.08 = 16,478.92 : x
  2. Step 2: Convert to fraction form
    24,546.90/33,872.08 = 16,478.92/x
  3. Step 3: Cross multiply
    24,546.90x = 33,872.08 × 16,478.92
  4. Step 4: Simplify right side
    24,546.90x = 558,175,296.55
  5. Step 5: Solve for x
    x = 558,175,296.55/24,546.90
  6. Step 6: Final answer
    x = 22,739.14

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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.