Home / 69,337.44-95,685.48-37,506.78

Finding the Fourth Proportional to 69,337.44, 95,685.48 and 37,506.78

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Solution

The fourth proportional to 69,337.44, 95,685.48 and 37,506.78 is: 51,759.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,337.44 : 95,685.48 = 37,506.78 : x
  2. Step 2: Convert to fraction form
    69,337.44/95,685.48 = 37,506.78/x
  3. Step 3: Cross multiply
    69,337.44x = 95,685.48 × 37,506.78
  4. Step 4: Simplify right side
    69,337.44x = 3,588,854,247.55
  5. Step 5: Solve for x
    x = 3,588,854,247.55/69,337.44
  6. Step 6: Final answer
    x = 51,759.26

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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.