Home / 195,591.92-269,862.45-110,707.16

Finding the Fourth Proportional to 195,591.92, 269,862.45 and 110,707.16

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Solution

The fourth proportional to 195,591.92, 269,862.45 and 110,707.16 is: 152,745.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,591.92 : 269,862.45 = 110,707.16 : x
  2. Step 2: Convert to fraction form
    195,591.92/269,862.45 = 110,707.16/x
  3. Step 3: Cross multiply
    195,591.92x = 269,862.45 × 110,707.16
  4. Step 4: Simplify right side
    195,591.92x = 29,875,705,430.14
  5. Step 5: Solve for x
    x = 29,875,705,430.14/195,591.92
  6. Step 6: Final answer
    x = 152,745.09

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1.5x scale

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.