Home / 193,975.02-267,682.95-109,092.08

Finding the Fourth Proportional to 193,975.02, 267,682.95 and 109,092.08

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Solution

The fourth proportional to 193,975.02, 267,682.95 and 109,092.08 is: 150,545.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,975.02 : 267,682.95 = 109,092.08 : x
  2. Step 2: Convert to fraction form
    193,975.02/267,682.95 = 109,092.08/x
  3. Step 3: Cross multiply
    193,975.02x = 267,682.95 × 109,092.08
  4. Step 4: Simplify right side
    193,975.02x = 29,202,089,796.04
  5. Step 5: Solve for x
    x = 29,202,089,796.04/193,975.02
  6. Step 6: Final answer
    x = 150,545.62

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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.