Home / 69,416.12-95,793.84-37,584.36

Finding the Fourth Proportional to 69,416.12, 95,793.84 and 37,584.36

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Solution

The fourth proportional to 69,416.12, 95,793.84 and 37,584.36 is: 51,866.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,416.12 : 95,793.84 = 37,584.36 : x
  2. Step 2: Convert to fraction form
    69,416.12/95,793.84 = 37,584.36/x
  3. Step 3: Cross multiply
    69,416.12x = 95,793.84 × 37,584.36
  4. Step 4: Simplify right side
    69,416.12x = 3,600,350,168.34
  5. Step 5: Solve for x
    x = 3,600,350,168.34/69,416.12
  6. Step 6: Final answer
    x = 51,866.20

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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.