Home / 69,234.12-95,542.92-37,402.92

Finding the Fourth Proportional to 69,234.12, 95,542.92 and 37,402.92

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Solution

The fourth proportional to 69,234.12, 95,542.92 and 37,402.92 is: 51,615.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,234.12 : 95,542.92 = 37,402.92 : x
  2. Step 2: Convert to fraction form
    69,234.12/95,542.92 = 37,402.92/x
  3. Step 3: Cross multiply
    69,234.12x = 95,542.92 × 37,402.92
  4. Step 4: Simplify right side
    69,234.12x = 3,573,584,193.33
  5. Step 5: Solve for x
    x = 3,573,584,193.33/69,234.12
  6. Step 6: Final answer
    x = 51,615.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.