Home / 91,936.26-126,787.78-59,637.24

Finding the Fourth Proportional to 91,936.26, 126,787.78 and 59,637.24

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Solution

The fourth proportional to 91,936.26, 126,787.78 and 59,637.24 is: 82,244.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,936.26 : 126,787.78 = 59,637.24 : x
  2. Step 2: Convert to fraction form
    91,936.26/126,787.78 = 59,637.24/x
  3. Step 3: Cross multiply
    91,936.26x = 126,787.78 × 59,637.24
  4. Step 4: Simplify right side
    91,936.26x = 7,561,273,264.93
  5. Step 5: Solve for x
    x = 7,561,273,264.93/91,936.26
  6. Step 6: Final answer
    x = 82,244.73

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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.