Home / 69,373.85-95,735.90-37,542.75

Finding the Fourth Proportional to 69,373.85, 95,735.90 and 37,542.75

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Solution

The fourth proportional to 69,373.85, 95,735.90 and 37,542.75 is: 51,808.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,373.85 : 95,735.90 = 37,542.75 : x
  2. Step 2: Convert to fraction form
    69,373.85/95,735.90 = 37,542.75/x
  3. Step 3: Cross multiply
    69,373.85x = 95,735.90 × 37,542.75
  4. Step 4: Simplify right side
    69,373.85x = 3,594,188,293.33
  5. Step 5: Solve for x
    x = 3,594,188,293.33/69,373.85
  6. Step 6: Final answer
    x = 51,808.98

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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.