Home / 193,600.10-267,171.54-107,566.96

Finding the Fourth Proportional to 193,600.10, 267,171.54 and 107,566.96

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Solution

The fourth proportional to 193,600.10, 267,171.54 and 107,566.96 is: 148,444.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,600.10 : 267,171.54 = 107,566.96 : x
  2. Step 2: Convert to fraction form
    193,600.10/267,171.54 = 107,566.96/x
  3. Step 3: Cross multiply
    193,600.10x = 267,171.54 × 107,566.96
  4. Step 4: Simplify right side
    193,600.10x = 28,738,830,356.32
  5. Step 5: Solve for x
    x = 28,738,830,356.32/193,600.10
  6. Step 6: Final answer
    x = 148,444.29

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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.