Home / 63,575.78-95,394.65-26,147.09

Finding the Fourth Proportional to 63,575.78, 95,394.65 and 26,147.09

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Solution

The fourth proportional to 63,575.78, 95,394.65 and 26,147.09 is: 39,233.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,575.78 : 95,394.65 = 26,147.09 : x
  2. Step 2: Convert to fraction form
    63,575.78/95,394.65 = 26,147.09/x
  3. Step 3: Cross multiply
    63,575.78x = 95,394.65 × 26,147.09
  4. Step 4: Simplify right side
    63,575.78x = 2,494,292,606.82
  5. Step 5: Solve for x
    x = 2,494,292,606.82/63,575.78
  6. Step 6: Final answer
    x = 39,233.38

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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.