Home / 332,026.80-497,890.44-95,315.76

Finding the Fourth Proportional to 332,026.80, 497,890.44 and 95,315.76

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Solution

The fourth proportional to 332,026.80, 497,890.44 and 95,315.76 is: 142,930.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,026.80 : 497,890.44 = 95,315.76 : x
  2. Step 2: Convert to fraction form
    332,026.80/497,890.44 = 95,315.76/x
  3. Step 3: Cross multiply
    332,026.80x = 497,890.44 × 95,315.76
  4. Step 4: Simplify right side
    332,026.80x = 47,456,805,685.33
  5. Step 5: Solve for x
    x = 47,456,805,685.33/332,026.80
  6. Step 6: Final answer
    x = 142,930.65

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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.