Home / 193,637.41-267,244.68-108,754.48

Finding the Fourth Proportional to 193,637.41, 267,244.68 and 108,754.48

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Solution

The fourth proportional to 193,637.41, 267,244.68 and 108,754.48 is: 150,095.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,637.41 : 267,244.68 = 108,754.48 : x
  2. Step 2: Convert to fraction form
    193,637.41/267,244.68 = 108,754.48/x
  3. Step 3: Cross multiply
    193,637.41x = 267,244.68 × 108,754.48
  4. Step 4: Simplify right side
    193,637.41x = 29,064,056,206.17
  5. Step 5: Solve for x
    x = 29,064,056,206.17/193,637.41
  6. Step 6: Final answer
    x = 150,095.25

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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.