Home / 193,508.03-267,047.71-107,468.37

Finding the Fourth Proportional to 193,508.03, 267,047.71 and 107,468.37

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Solution

The fourth proportional to 193,508.03, 267,047.71 and 107,468.37 is: 148,310.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,508.03 : 267,047.71 = 107,468.37 : x
  2. Step 2: Convert to fraction form
    193,508.03/267,047.71 = 107,468.37/x
  3. Step 3: Cross multiply
    193,508.03x = 267,047.71 × 107,468.37
  4. Step 4: Simplify right side
    193,508.03x = 28,699,181,837.26
  5. Step 5: Solve for x
    x = 28,699,181,837.26/193,508.03
  6. Step 6: Final answer
    x = 148,310.03

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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.