Home / 41,300.18-61,972.98-21,596.12

Finding the Fourth Proportional to 41,300.18, 61,972.98 and 21,596.12

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Solution

The fourth proportional to 41,300.18, 61,972.98 and 21,596.12 is: 32,406.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,300.18 : 61,972.98 = 21,596.12 : x
  2. Step 2: Convert to fraction form
    41,300.18/61,972.98 = 21,596.12/x
  3. Step 3: Cross multiply
    41,300.18x = 61,972.98 × 21,596.12
  4. Step 4: Simplify right side
    41,300.18x = 1,338,375,912.84
  5. Step 5: Solve for x
    x = 1,338,375,912.84/41,300.18
  6. Step 6: Final answer
    x = 32,406.06

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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.