Home / 94,481.51-141,389.40-58,959.54

Finding the Fourth Proportional to 94,481.51, 141,389.40 and 58,959.54

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Solution

The fourth proportional to 94,481.51, 141,389.40 and 58,959.54 is: 88,231.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,481.51 : 141,389.40 = 58,959.54 : x
  2. Step 2: Convert to fraction form
    94,481.51/141,389.40 = 58,959.54/x
  3. Step 3: Cross multiply
    94,481.51x = 141,389.40 × 58,959.54
  4. Step 4: Simplify right side
    94,481.51x = 8,336,253,984.88
  5. Step 5: Solve for x
    x = 8,336,253,984.88/94,481.51
  6. Step 6: Final answer
    x = 88,231.59

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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.