Home / 45,472.86-68,293.98-37,170.54

Finding the Fourth Proportional to 45,472.86, 68,293.98 and 37,170.54

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Solution

The fourth proportional to 45,472.86, 68,293.98 and 37,170.54 is: 55,825.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,472.86 : 68,293.98 = 37,170.54 : x
  2. Step 2: Convert to fraction form
    45,472.86/68,293.98 = 37,170.54/x
  3. Step 3: Cross multiply
    45,472.86x = 68,293.98 × 37,170.54
  4. Step 4: Simplify right side
    45,472.86x = 2,538,524,115.35
  5. Step 5: Solve for x
    x = 2,538,524,115.35/45,472.86
  6. Step 6: Final answer
    x = 55,825.04

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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.