Home / 195,177.52-269,337.99-110,292.76

Finding the Fourth Proportional to 195,177.52, 269,337.99 and 110,292.76

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Solution

The fourth proportional to 195,177.52, 269,337.99 and 110,292.76 is: 152,200.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,177.52 : 269,337.99 = 110,292.76 : x
  2. Step 2: Convert to fraction form
    195,177.52/269,337.99 = 110,292.76/x
  3. Step 3: Cross multiply
    195,177.52x = 269,337.99 × 110,292.76
  4. Step 4: Simplify right side
    195,177.52x = 29,706,030,289.95
  5. Step 5: Solve for x
    x = 29,706,030,289.95/195,177.52
  6. Step 6: Final answer
    x = 152,200.06

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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.