Home / 95,465.64-131,747.24-53,023.26

Finding the Fourth Proportional to 95,465.64, 131,747.24 and 53,023.26

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Solution

The fourth proportional to 95,465.64, 131,747.24 and 53,023.26 is: 73,174.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,465.64 : 131,747.24 = 53,023.26 : x
  2. Step 2: Convert to fraction form
    95,465.64/131,747.24 = 53,023.26/x
  3. Step 3: Cross multiply
    95,465.64x = 131,747.24 × 53,023.26
  4. Step 4: Simplify right side
    95,465.64x = 6,985,668,160.80
  5. Step 5: Solve for x
    x = 6,985,668,160.80/95,465.64
  6. Step 6: Final answer
    x = 73,174.69

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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.