Home / 193,624.29-267,204.95-107,591.22

Finding the Fourth Proportional to 193,624.29, 267,204.95 and 107,591.22

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Solution

The fourth proportional to 193,624.29, 267,204.95 and 107,591.22 is: 148,477.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,624.29 : 267,204.95 = 107,591.22 : x
  2. Step 2: Convert to fraction form
    193,624.29/267,204.95 = 107,591.22/x
  3. Step 3: Cross multiply
    193,624.29x = 267,204.95 × 107,591.22
  4. Step 4: Simplify right side
    193,624.29x = 28,748,906,560.54
  5. Step 5: Solve for x
    x = 28,748,906,560.54/193,624.29
  6. Step 6: Final answer
    x = 148,477.79

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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.