Home / 95,184.07-131,354.91-52,743.52

Finding the Fourth Proportional to 95,184.07, 131,354.91 and 52,743.52

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Solution

The fourth proportional to 95,184.07, 131,354.91 and 52,743.52 is: 72,786.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,184.07 : 131,354.91 = 52,743.52 : x
  2. Step 2: Convert to fraction form
    95,184.07/131,354.91 = 52,743.52/x
  3. Step 3: Cross multiply
    95,184.07x = 131,354.91 × 52,743.52
  4. Step 4: Simplify right side
    95,184.07x = 6,928,120,322.68
  5. Step 5: Solve for x
    x = 6,928,120,322.68/95,184.07
  6. Step 6: Final answer
    x = 72,786.55

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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.