Home / 63,792.93-95,455.37-53,236.89

Finding the Fourth Proportional to 63,792.93, 95,455.37 and 53,236.89

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Solution

The fourth proportional to 63,792.93, 95,455.37 and 53,236.89 is: 79,660.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,792.93 : 95,455.37 = 53,236.89 : x
  2. Step 2: Convert to fraction form
    63,792.93/95,455.37 = 53,236.89/x
  3. Step 3: Cross multiply
    63,792.93x = 95,455.37 × 53,236.89
  4. Step 4: Simplify right side
    63,792.93x = 5,081,747,005.05
  5. Step 5: Solve for x
    x = 5,081,747,005.05/63,792.93
  6. Step 6: Final answer
    x = 79,660.03

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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.