Home / 95,302.86-142,959.42-25,180.26

Finding the Fourth Proportional to 95,302.86, 142,959.42 and 25,180.26

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Solution

The fourth proportional to 95,302.86, 142,959.42 and 25,180.26 is: 37,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,302.86 : 142,959.42 = 25,180.26 : x
  2. Step 2: Convert to fraction form
    95,302.86/142,959.42 = 25,180.26/x
  3. Step 3: Cross multiply
    95,302.86x = 142,959.42 × 25,180.26
  4. Step 4: Simplify right side
    95,302.86x = 3,599,755,365.05
  5. Step 5: Solve for x
    x = 3,599,755,365.05/95,302.86
  6. Step 6: Final answer
    x = 37,771.75

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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.