Home / 69,214.23-95,513.38-43,734.26

Finding the Fourth Proportional to 69,214.23, 95,513.38 and 43,734.26

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Solution

The fourth proportional to 69,214.23, 95,513.38 and 43,734.26 is: 60,351.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,214.23 : 95,513.38 = 43,734.26 : x
  2. Step 2: Convert to fraction form
    69,214.23/95,513.38 = 43,734.26/x
  3. Step 3: Cross multiply
    69,214.23x = 95,513.38 × 43,734.26
  4. Step 4: Simplify right side
    69,214.23x = 4,177,207,123.85
  5. Step 5: Solve for x
    x = 4,177,207,123.85/69,214.23
  6. Step 6: Final answer
    x = 60,351.85

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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.