Home / 195,412.68-269,659.98-110,527.92

Finding the Fourth Proportional to 195,412.68, 269,659.98 and 110,527.92

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Solution

The fourth proportional to 195,412.68, 269,659.98 and 110,527.92 is: 152,523.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,412.68 : 269,659.98 = 110,527.92 : x
  2. Step 2: Convert to fraction form
    195,412.68/269,659.98 = 110,527.92/x
  3. Step 3: Cross multiply
    195,412.68x = 269,659.98 × 110,527.92
  4. Step 4: Simplify right side
    195,412.68x = 29,804,956,696.64
  5. Step 5: Solve for x
    x = 29,804,956,696.64/195,412.68
  6. Step 6: Final answer
    x = 152,523.15

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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.