Home / 395,947.88-593,910.19-96,424.10

Finding the Fourth Proportional to 395,947.88, 593,910.19 and 96,424.10

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Solution

The fourth proportional to 395,947.88, 593,910.19 and 96,424.10 is: 144,633.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,947.88 : 593,910.19 = 96,424.10 : x
  2. Step 2: Convert to fraction form
    395,947.88/593,910.19 = 96,424.10/x
  3. Step 3: Cross multiply
    395,947.88x = 593,910.19 × 96,424.10
  4. Step 4: Simplify right side
    395,947.88x = 57,267,258,270.47
  5. Step 5: Solve for x
    x = 57,267,258,270.47/395,947.88
  6. Step 6: Final answer
    x = 144,633.33

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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.