Home / 193,675.96-267,229.03-117,193.13

Finding the Fourth Proportional to 193,675.96, 267,229.03 and 117,193.13

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Solution

The fourth proportional to 193,675.96, 267,229.03 and 117,193.13 is: 161,700.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,675.96 : 267,229.03 = 117,193.13 : x
  2. Step 2: Convert to fraction form
    193,675.96/267,229.03 = 117,193.13/x
  3. Step 3: Cross multiply
    193,675.96x = 267,229.03 × 117,193.13
  4. Step 4: Simplify right side
    193,675.96x = 31,317,404,530.45
  5. Step 5: Solve for x
    x = 31,317,404,530.45/193,675.96
  6. Step 6: Final answer
    x = 161,700.01

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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.