Home / 96,049.80-144,063.36-25,934.58

Finding the Fourth Proportional to 96,049.80, 144,063.36 and 25,934.58

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Solution

The fourth proportional to 96,049.80, 144,063.36 and 25,934.58 is: 38,898.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,049.80 : 144,063.36 = 25,934.58 : x
  2. Step 2: Convert to fraction form
    96,049.80/144,063.36 = 25,934.58/x
  3. Step 3: Cross multiply
    96,049.80x = 144,063.36 × 25,934.58
  4. Step 4: Simplify right side
    96,049.80x = 3,736,222,734.99
  5. Step 5: Solve for x
    x = 3,736,222,734.99/96,049.80
  6. Step 6: Final answer
    x = 38,898.81

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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.