Home / 95,404.72-131,653.36-52,960.52

Finding the Fourth Proportional to 95,404.72, 131,653.36 and 52,960.52

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Solution

The fourth proportional to 95,404.72, 131,653.36 and 52,960.52 is: 73,082.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,404.72 : 131,653.36 = 52,960.52 : x
  2. Step 2: Convert to fraction form
    95,404.72/131,653.36 = 52,960.52/x
  3. Step 3: Cross multiply
    95,404.72x = 131,653.36 × 52,960.52
  4. Step 4: Simplify right side
    95,404.72x = 6,972,430,405.35
  5. Step 5: Solve for x
    x = 6,972,430,405.35/95,404.72
  6. Step 6: Final answer
    x = 73,082.66

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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.