Home / 49,191.72-73,650.56-25,123.92

Finding the Fourth Proportional to 49,191.72, 73,650.56 and 25,123.92

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Solution

The fourth proportional to 49,191.72, 73,650.56 and 25,123.92 is: 37,615.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,191.72 : 73,650.56 = 25,123.92 : x
  2. Step 2: Convert to fraction form
    49,191.72/73,650.56 = 25,123.92/x
  3. Step 3: Cross multiply
    49,191.72x = 73,650.56 × 25,123.92
  4. Step 4: Simplify right side
    49,191.72x = 1,850,390,750.09
  5. Step 5: Solve for x
    x = 1,850,390,750.09/49,191.72
  6. Step 6: Final answer
    x = 37,615.90

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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.