Home / 23,122.72-34,684.10-5,592.57

Finding the Fourth Proportional to 23,122.72, 34,684.10 and 5,592.57

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Solution

The fourth proportional to 23,122.72, 34,684.10 and 5,592.57 is: 8,388.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,122.72 : 34,684.10 = 5,592.57 : x
  2. Step 2: Convert to fraction form
    23,122.72/34,684.10 = 5,592.57/x
  3. Step 3: Cross multiply
    23,122.72x = 34,684.10 × 5,592.57
  4. Step 4: Simplify right side
    23,122.72x = 193,973,120.08
  5. Step 5: Solve for x
    x = 193,973,120.08/23,122.72
  6. Step 6: Final answer
    x = 8,388.85

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Similar ratio
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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.