Home / 41,164.96-61,693.20-22,453.12

Finding the Fourth Proportional to 41,164.96, 61,693.20 and 22,453.12

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Solution

The fourth proportional to 41,164.96, 61,693.20 and 22,453.12 is: 33,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,164.96 : 61,693.20 = 22,453.12 : x
  2. Step 2: Convert to fraction form
    41,164.96/61,693.20 = 22,453.12/x
  3. Step 3: Cross multiply
    41,164.96x = 61,693.20 × 22,453.12
  4. Step 4: Simplify right side
    41,164.96x = 1,385,204,822.78
  5. Step 5: Solve for x
    x = 1,385,204,822.78/41,164.96
  6. Step 6: Final answer
    x = 33,650.10

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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.