Home / 195,470.46-293,206.41-83,134.62

Finding the Fourth Proportional to 195,470.46, 293,206.41 and 83,134.62

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Solution

The fourth proportional to 195,470.46, 293,206.41 and 83,134.62 is: 124,702.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,470.46 : 293,206.41 = 83,134.62 : x
  2. Step 2: Convert to fraction form
    195,470.46/293,206.41 = 83,134.62/x
  3. Step 3: Cross multiply
    195,470.46x = 293,206.41 × 83,134.62
  4. Step 4: Simplify right side
    195,470.46x = 24,375,603,476.91
  5. Step 5: Solve for x
    x = 24,375,603,476.91/195,470.46
  6. Step 6: Final answer
    x = 124,702.24

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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.