Home / 48,829.70-73,169.17-32,972.59

Finding the Fourth Proportional to 48,829.70, 73,169.17 and 32,972.59

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Solution

The fourth proportional to 48,829.70, 73,169.17 and 32,972.59 is: 49,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,829.70 : 73,169.17 = 32,972.59 : x
  2. Step 2: Convert to fraction form
    48,829.70/73,169.17 = 32,972.59/x
  3. Step 3: Cross multiply
    48,829.70x = 73,169.17 × 32,972.59
  4. Step 4: Simplify right side
    48,829.70x = 2,412,576,777.70
  5. Step 5: Solve for x
    x = 2,412,576,777.70/48,829.70
  6. Step 6: Final answer
    x = 49,407.98

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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.