Home / 83,546.34-125,317.44-24,382.53

Finding the Fourth Proportional to 83,546.34, 125,317.44 and 24,382.53

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Solution

The fourth proportional to 83,546.34, 125,317.44 and 24,382.53 is: 36,573.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,546.34 : 125,317.44 = 24,382.53 : x
  2. Step 2: Convert to fraction form
    83,546.34/125,317.44 = 24,382.53/x
  3. Step 3: Cross multiply
    83,546.34x = 125,317.44 × 24,382.53
  4. Step 4: Simplify right side
    83,546.34x = 3,055,556,240.32
  5. Step 5: Solve for x
    x = 3,055,556,240.32/83,546.34
  6. Step 6: Final answer
    x = 36,573.19

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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.