Home / 193,587.42-267,213.29-125,484.24

Finding the Fourth Proportional to 193,587.42, 267,213.29 and 125,484.24

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Solution

The fourth proportional to 193,587.42, 267,213.29 and 125,484.24 is: 173,208.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,587.42 : 267,213.29 = 125,484.24 : x
  2. Step 2: Convert to fraction form
    193,587.42/267,213.29 = 125,484.24/x
  3. Step 3: Cross multiply
    193,587.42x = 267,213.29 × 125,484.24
  4. Step 4: Simplify right side
    193,587.42x = 33,531,055,986.13
  5. Step 5: Solve for x
    x = 33,531,055,986.13/193,587.42
  6. Step 6: Final answer
    x = 173,208.86

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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.