Home / 95,453.91-131,618.45-60,953.28

Finding the Fourth Proportional to 95,453.91, 131,618.45 and 60,953.28

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Solution

The fourth proportional to 95,453.91, 131,618.45 and 60,953.28 is: 84,046.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,453.91 : 131,618.45 = 60,953.28 : x
  2. Step 2: Convert to fraction form
    95,453.91/131,618.45 = 60,953.28/x
  3. Step 3: Cross multiply
    95,453.91x = 131,618.45 × 60,953.28
  4. Step 4: Simplify right side
    95,453.91x = 8,022,575,931.25
  5. Step 5: Solve for x
    x = 8,022,575,931.25/95,453.91
  6. Step 6: Final answer
    x = 84,046.59

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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.