Home / 63,792.68-95,454.99-53,236.64

Finding the Fourth Proportional to 63,792.68, 95,454.99 and 53,236.64

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Solution

The fourth proportional to 63,792.68, 95,454.99 and 53,236.64 is: 79,659.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,792.68 : 95,454.99 = 53,236.64 : x
  2. Step 2: Convert to fraction form
    63,792.68/95,454.99 = 53,236.64/x
  3. Step 3: Cross multiply
    63,792.68x = 95,454.99 × 53,236.64
  4. Step 4: Simplify right side
    63,792.68x = 5,081,703,177.47
  5. Step 5: Solve for x
    x = 5,081,703,177.47/63,792.68
  6. Step 6: Final answer
    x = 79,659.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.