Home / 69,749.38-96,252.06-37,917.46

Finding the Fourth Proportional to 69,749.38, 96,252.06 and 37,917.46

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Solution

The fourth proportional to 69,749.38, 96,252.06 and 37,917.46 is: 52,324.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,749.38 : 96,252.06 = 37,917.46 : x
  2. Step 2: Convert to fraction form
    69,749.38/96,252.06 = 37,917.46/x
  3. Step 3: Cross multiply
    69,749.38x = 96,252.06 × 37,917.46
  4. Step 4: Simplify right side
    69,749.38x = 3,649,633,634.97
  5. Step 5: Solve for x
    x = 3,649,633,634.97/69,749.38
  6. Step 6: Final answer
    x = 52,324.96

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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.