Home / 69,589.20-104,401.08-32,610

Finding the Fourth Proportional to 69,589.20, 104,401.08 and 32,610

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Solution

The fourth proportional to 69,589.20, 104,401.08 and 32,610 is: 48,923.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,589.20 : 104,401.08 = 32,610 : x
  2. Step 2: Convert to fraction form
    69,589.20/104,401.08 = 32,610/x
  3. Step 3: Cross multiply
    69,589.20x = 104,401.08 × 32,610
  4. Step 4: Simplify right side
    69,589.20x = 3,404,519,218.80
  5. Step 5: Solve for x
    x = 3,404,519,218.80/69,589.20
  6. Step 6: Final answer
    x = 48,923.10

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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.