Home / 322,292.16-444,771.09-177,096.76

Finding the Fourth Proportional to 322,292.16, 444,771.09 and 177,096.76

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Solution

The fourth proportional to 322,292.16, 444,771.09 and 177,096.76 is: 244,397.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,292.16 : 444,771.09 = 177,096.76 : x
  2. Step 2: Convert to fraction form
    322,292.16/444,771.09 = 177,096.76/x
  3. Step 3: Cross multiply
    322,292.16x = 444,771.09 × 177,096.76
  4. Step 4: Simplify right side
    322,292.16x = 78,767,517,868.74
  5. Step 5: Solve for x
    x = 78,767,517,868.74/322,292.16
  6. Step 6: Final answer
    x = 244,397.87

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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.