Home / 95,409.33-143,118.05-32,230.95

Finding the Fourth Proportional to 95,409.33, 143,118.05 and 32,230.95

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Solution

The fourth proportional to 95,409.33, 143,118.05 and 32,230.95 is: 48,347.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,409.33 : 143,118.05 = 32,230.95 : x
  2. Step 2: Convert to fraction form
    95,409.33/143,118.05 = 32,230.95/x
  3. Step 3: Cross multiply
    95,409.33x = 143,118.05 × 32,230.95
  4. Step 4: Simplify right side
    95,409.33x = 4,612,830,552.49
  5. Step 5: Solve for x
    x = 4,612,830,552.49/95,409.33
  6. Step 6: Final answer
    x = 48,347.79

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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.