Home / 193,924.86-267,484.74-125,820.16

Finding the Fourth Proportional to 193,924.86, 267,484.74 and 125,820.16

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Solution

The fourth proportional to 193,924.86, 267,484.74 and 125,820.16 is: 173,546.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,924.86 : 267,484.74 = 125,820.16 : x
  2. Step 2: Convert to fraction form
    193,924.86/267,484.74 = 125,820.16/x
  3. Step 3: Cross multiply
    193,924.86x = 267,484.74 × 125,820.16
  4. Step 4: Simplify right side
    193,924.86x = 33,654,972,784.36
  5. Step 5: Solve for x
    x = 33,654,972,784.36/193,924.86
  6. Step 6: Final answer
    x = 173,546.46

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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.