Home / 170,844.93-235,766.16-95,393.43

Finding the Fourth Proportional to 170,844.93, 235,766.16 and 95,393.43

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Solution

The fourth proportional to 170,844.93, 235,766.16 and 95,393.43 is: 131,643.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,844.93 : 235,766.16 = 95,393.43 : x
  2. Step 2: Convert to fraction form
    170,844.93/235,766.16 = 95,393.43/x
  3. Step 3: Cross multiply
    170,844.93x = 235,766.16 × 95,393.43
  4. Step 4: Simplify right side
    170,844.93x = 22,490,542,680.33
  5. Step 5: Solve for x
    x = 22,490,542,680.33/170,844.93
  6. Step 6: Final answer
    x = 131,643.02

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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.