Home / 234,049.20-350,792.94-134,278.26

Finding the Fourth Proportional to 234,049.20, 350,792.94 and 134,278.26

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Solution

The fourth proportional to 234,049.20, 350,792.94 and 134,278.26 is: 201,256.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,049.20 : 350,792.94 = 134,278.26 : x
  2. Step 2: Convert to fraction form
    234,049.20/350,792.94 = 134,278.26/x
  3. Step 3: Cross multiply
    234,049.20x = 350,792.94 × 134,278.26
  4. Step 4: Simplify right side
    234,049.20x = 47,103,865,603.48
  5. Step 5: Solve for x
    x = 47,103,865,603.48/234,049.20
  6. Step 6: Final answer
    x = 201,256.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.