Home / 41,353.28-57,069.60-23,445.44

Finding the Fourth Proportional to 41,353.28, 57,069.60 and 23,445.44

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Solution

The fourth proportional to 41,353.28, 57,069.60 and 23,445.44 is: 32,355.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353.28 : 57,069.60 = 23,445.44 : x
  2. Step 2: Convert to fraction form
    41,353.28/57,069.60 = 23,445.44/x
  3. Step 3: Cross multiply
    41,353.28x = 57,069.60 × 23,445.44
  4. Step 4: Simplify right side
    41,353.28x = 1,338,021,882.62
  5. Step 5: Solve for x
    x = 1,338,021,882.62/41,353.28
  6. Step 6: Final answer
    x = 32,355.88

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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.