Home / 69,203.25-95,500.49-37,372.15

Finding the Fourth Proportional to 69,203.25, 95,500.49 and 37,372.15

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Solution

The fourth proportional to 69,203.25, 95,500.49 and 37,372.15 is: 51,573.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,203.25 : 95,500.49 = 37,372.15 : x
  2. Step 2: Convert to fraction form
    69,203.25/95,500.49 = 37,372.15/x
  3. Step 3: Cross multiply
    69,203.25x = 95,500.49 × 37,372.15
  4. Step 4: Simplify right side
    69,203.25x = 3,569,058,637.35
  5. Step 5: Solve for x
    x = 3,569,058,637.35/69,203.25
  6. Step 6: Final answer
    x = 51,573.57

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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.