Home / 96,778.46-145,093.86-44,151.14

Finding the Fourth Proportional to 96,778.46, 145,093.86 and 44,151.14

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Solution

The fourth proportional to 96,778.46, 145,093.86 and 44,151.14 is: 66,193.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,778.46 : 145,093.86 = 44,151.14 : x
  2. Step 2: Convert to fraction form
    96,778.46/145,093.86 = 44,151.14/x
  3. Step 3: Cross multiply
    96,778.46x = 145,093.86 × 44,151.14
  4. Step 4: Simplify right side
    96,778.46x = 6,406,059,326.00
  5. Step 5: Solve for x
    x = 6,406,059,326.00/96,778.46
  6. Step 6: Final answer
    x = 66,193.03

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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.