Home / 193,840.08-267,460.08-113,252.04

Finding the Fourth Proportional to 193,840.08, 267,460.08 and 113,252.04

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Solution

The fourth proportional to 193,840.08, 267,460.08 and 113,252.04 is: 156,264.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,840.08 : 267,460.08 = 113,252.04 : x
  2. Step 2: Convert to fraction form
    193,840.08/267,460.08 = 113,252.04/x
  3. Step 3: Cross multiply
    193,840.08x = 267,460.08 × 113,252.04
  4. Step 4: Simplify right side
    193,840.08x = 30,290,399,678.56
  5. Step 5: Solve for x
    x = 30,290,399,678.56/193,840.08
  6. Step 6: Final answer
    x = 156,264.89

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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.