Home / 193,848.30-267,471.36-113,260.23

Finding the Fourth Proportional to 193,848.30, 267,471.36 and 113,260.23

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Solution

The fourth proportional to 193,848.30, 267,471.36 and 113,260.23 is: 156,276.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,848.30 : 267,471.36 = 113,260.23 : x
  2. Step 2: Convert to fraction form
    193,848.30/267,471.36 = 113,260.23/x
  3. Step 3: Cross multiply
    193,848.30x = 267,471.36 × 113,260.23
  4. Step 4: Simplify right side
    193,848.30x = 30,293,867,752.01
  5. Step 5: Solve for x
    x = 30,293,867,752.01/193,848.30
  6. Step 6: Final answer
    x = 156,276.16

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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.