Home / 95,748.69-132,113.14-55,460.04

Finding the Fourth Proportional to 95,748.69, 132,113.14 and 55,460.04

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Solution

The fourth proportional to 95,748.69, 132,113.14 and 55,460.04 is: 76,523.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,748.69 : 132,113.14 = 55,460.04 : x
  2. Step 2: Convert to fraction form
    95,748.69/132,113.14 = 55,460.04/x
  3. Step 3: Cross multiply
    95,748.69x = 132,113.14 × 55,460.04
  4. Step 4: Simplify right side
    95,748.69x = 7,327,000,028.93
  5. Step 5: Solve for x
    x = 7,327,000,028.93/95,748.69
  6. Step 6: Final answer
    x = 76,523.24

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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.