Home / 195,570.92-269,833.46-110,686.16

Finding the Fourth Proportional to 195,570.92, 269,833.46 and 110,686.16

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Solution

The fourth proportional to 195,570.92, 269,833.46 and 110,686.16 is: 152,716.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570.92 : 269,833.46 = 110,686.16 : x
  2. Step 2: Convert to fraction form
    195,570.92/269,833.46 = 110,686.16/x
  3. Step 3: Cross multiply
    195,570.92x = 269,833.46 × 110,686.16
  4. Step 4: Simplify right side
    195,570.92x = 29,866,829,526.91
  5. Step 5: Solve for x
    x = 29,866,829,526.91/195,570.92
  6. Step 6: Final answer
    x = 152,716.11

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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.