Home / 124,766.44-187,275.82-110,625.46

Finding the Fourth Proportional to 124,766.44, 187,275.82 and 110,625.46

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Solution

The fourth proportional to 124,766.44, 187,275.82 and 110,625.46 is: 166,050.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,766.44 : 187,275.82 = 110,625.46 : x
  2. Step 2: Convert to fraction form
    124,766.44/187,275.82 = 110,625.46/x
  3. Step 3: Cross multiply
    124,766.44x = 187,275.82 × 110,625.46
  4. Step 4: Simplify right side
    124,766.44x = 20,717,473,734.38
  5. Step 5: Solve for x
    x = 20,717,473,734.38/124,766.44
  6. Step 6: Final answer
    x = 166,050.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.