Home / 45,059.22-67,593.96-15,471.54

Finding the Fourth Proportional to 45,059.22, 67,593.96 and 15,471.54

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Solution

The fourth proportional to 45,059.22, 67,593.96 and 15,471.54 is: 23,209.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,059.22 : 67,593.96 = 15,471.54 : x
  2. Step 2: Convert to fraction form
    45,059.22/67,593.96 = 15,471.54/x
  3. Step 3: Cross multiply
    45,059.22x = 67,593.96 × 15,471.54
  4. Step 4: Simplify right side
    45,059.22x = 1,045,782,655.90
  5. Step 5: Solve for x
    x = 1,045,782,655.90/45,059.22
  6. Step 6: Final answer
    x = 23,209.07

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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.