Home / 69,733.90-96,257.46-41,439.25

Finding the Fourth Proportional to 69,733.90, 96,257.46 and 41,439.25

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Solution

The fourth proportional to 69,733.90, 96,257.46 and 41,439.25 is: 57,200.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,733.90 : 96,257.46 = 41,439.25 : x
  2. Step 2: Convert to fraction form
    69,733.90/96,257.46 = 41,439.25/x
  3. Step 3: Cross multiply
    69,733.90x = 96,257.46 × 41,439.25
  4. Step 4: Simplify right side
    69,733.90x = 3,988,836,949.31
  5. Step 5: Solve for x
    x = 3,988,836,949.31/69,733.90
  6. Step 6: Final answer
    x = 57,200.83

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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.