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Finding the Fourth Proportional to 41,777.98, 62,664.03 and 19,596.22

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Solution

The fourth proportional to 41,777.98, 62,664.03 and 19,596.22 is: 29,392.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,777.98 : 62,664.03 = 19,596.22 : x
  2. Step 2: Convert to fraction form
    41,777.98/62,664.03 = 19,596.22/x
  3. Step 3: Cross multiply
    41,777.98x = 62,664.03 × 19,596.22
  4. Step 4: Simplify right side
    41,777.98x = 1,227,978,117.97
  5. Step 5: Solve for x
    x = 1,227,978,117.97/41,777.98
  6. Step 6: Final answer
    x = 29,392.95

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1.5x scale

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.