Home / 195,618.04-293,442.72-62,517.22

Finding the Fourth Proportional to 195,618.04, 293,442.72 and 62,517.22

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Solution

The fourth proportional to 195,618.04, 293,442.72 and 62,517.22 is: 93,780.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,618.04 : 293,442.72 = 62,517.22 : x
  2. Step 2: Convert to fraction form
    195,618.04/293,442.72 = 62,517.22/x
  3. Step 3: Cross multiply
    195,618.04x = 293,442.72 × 62,517.22
  4. Step 4: Simplify right side
    195,618.04x = 18,345,223,083.64
  5. Step 5: Solve for x
    x = 18,345,223,083.64/195,618.04
  6. Step 6: Final answer
    x = 93,780.83

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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.