Home / 69,593.12-104,445.02-25,232.56

Finding the Fourth Proportional to 69,593.12, 104,445.02 and 25,232.56

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Solution

The fourth proportional to 69,593.12, 104,445.02 and 25,232.56 is: 37,868.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,593.12 : 104,445.02 = 25,232.56 : x
  2. Step 2: Convert to fraction form
    69,593.12/104,445.02 = 25,232.56/x
  3. Step 3: Cross multiply
    69,593.12x = 104,445.02 × 25,232.56
  4. Step 4: Simplify right side
    69,593.12x = 2,635,415,233.85
  5. Step 5: Solve for x
    x = 2,635,415,233.85/69,593.12
  6. Step 6: Final answer
    x = 37,868.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.