Home / 69,517.35-104,017.59-41,452.65

Finding the Fourth Proportional to 69,517.35, 104,017.59 and 41,452.65

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Solution

The fourth proportional to 69,517.35, 104,017.59 and 41,452.65 is: 62,024.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,517.35 : 104,017.59 = 41,452.65 : x
  2. Step 2: Convert to fraction form
    69,517.35/104,017.59 = 41,452.65/x
  3. Step 3: Cross multiply
    69,517.35x = 104,017.59 × 41,452.65
  4. Step 4: Simplify right side
    69,517.35x = 4,311,804,752.11
  5. Step 5: Solve for x
    x = 4,311,804,752.11/69,517.35
  6. Step 6: Final answer
    x = 62,024.87

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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.