Home / 193,597.06-267,163.95-108,714.13

Finding the Fourth Proportional to 193,597.06, 267,163.95 and 108,714.13

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Solution

The fourth proportional to 193,597.06, 267,163.95 and 108,714.13 is: 150,025.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,597.06 : 267,163.95 = 108,714.13 : x
  2. Step 2: Convert to fraction form
    193,597.06/267,163.95 = 108,714.13/x
  3. Step 3: Cross multiply
    193,597.06x = 267,163.95 × 108,714.13
  4. Step 4: Simplify right side
    193,597.06x = 29,044,496,391.61
  5. Step 5: Solve for x
    x = 29,044,496,391.61/193,597.06
  6. Step 6: Final answer
    x = 150,025.50

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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.