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Finding the Fourth Proportional to 63,669.82, 95,544.82 and 35,608.24

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Solution

The fourth proportional to 63,669.82, 95,544.82 and 35,608.24 is: 53,434.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669.82 : 95,544.82 = 35,608.24 : x
  2. Step 2: Convert to fraction form
    63,669.82/95,544.82 = 35,608.24/x
  3. Step 3: Cross multiply
    63,669.82x = 95,544.82 × 35,608.24
  4. Step 4: Simplify right side
    63,669.82x = 3,402,182,881.32
  5. Step 5: Solve for x
    x = 3,402,182,881.32/63,669.82
  6. Step 6: Final answer
    x = 53,434.78

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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.