Home / 69,334.38-95,734.71-57,466.26

Finding the Fourth Proportional to 69,334.38, 95,734.71 and 57,466.26

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Solution

The fourth proportional to 69,334.38, 95,734.71 and 57,466.26 is: 79,347.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,334.38 : 95,734.71 = 57,466.26 : x
  2. Step 2: Convert to fraction form
    69,334.38/95,734.71 = 57,466.26/x
  3. Step 3: Cross multiply
    69,334.38x = 95,734.71 × 57,466.26
  4. Step 4: Simplify right side
    69,334.38x = 5,501,515,735.88
  5. Step 5: Solve for x
    x = 5,501,515,735.88/69,334.38
  6. Step 6: Final answer
    x = 79,347.59

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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.