Home / 195,580.56-293,149.44-134,834.04

Finding the Fourth Proportional to 195,580.56, 293,149.44 and 134,834.04

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Solution

The fourth proportional to 195,580.56, 293,149.44 and 134,834.04 is: 202,098.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,580.56 : 293,149.44 = 134,834.04 : x
  2. Step 2: Convert to fraction form
    195,580.56/293,149.44 = 134,834.04/x
  3. Step 3: Cross multiply
    195,580.56x = 293,149.44 × 134,834.04
  4. Step 4: Simplify right side
    195,580.56x = 39,526,523,318.94
  5. Step 5: Solve for x
    x = 39,526,523,318.94/195,580.56
  6. Step 6: Final answer
    x = 202,098.43

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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.