Home / 63,231.48-94,810.20-23,791.68

Finding the Fourth Proportional to 63,231.48, 94,810.20 and 23,791.68

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Solution

The fourth proportional to 63,231.48, 94,810.20 and 23,791.68 is: 35,673.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,231.48 : 94,810.20 = 23,791.68 : x
  2. Step 2: Convert to fraction form
    63,231.48/94,810.20 = 23,791.68/x
  3. Step 3: Cross multiply
    63,231.48x = 94,810.20 × 23,791.68
  4. Step 4: Simplify right side
    63,231.48x = 2,255,693,939.14
  5. Step 5: Solve for x
    x = 2,255,693,939.14/63,231.48
  6. Step 6: Final answer
    x = 35,673.59

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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.