Home / 195,506.26-269,798.50-106,082.26

Finding the Fourth Proportional to 195,506.26, 269,798.50 and 106,082.26

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Solution

The fourth proportional to 195,506.26, 269,798.50 and 106,082.26 is: 146,393.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,506.26 : 269,798.50 = 106,082.26 : x
  2. Step 2: Convert to fraction form
    195,506.26/269,798.50 = 106,082.26/x
  3. Step 3: Cross multiply
    195,506.26x = 269,798.50 × 106,082.26
  4. Step 4: Simplify right side
    195,506.26x = 28,620,834,624.61
  5. Step 5: Solve for x
    x = 28,620,834,624.61/195,506.26
  6. Step 6: Final answer
    x = 146,393.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.