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Finding the Fourth Proportional to 41,368.50, 62,061.39 and 16,744.50

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Solution

The fourth proportional to 41,368.50, 62,061.39 and 16,744.50 is: 25,120.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,368.50 : 62,061.39 = 16,744.50 : x
  2. Step 2: Convert to fraction form
    41,368.50/62,061.39 = 16,744.50/x
  3. Step 3: Cross multiply
    41,368.50x = 62,061.39 × 16,744.50
  4. Step 4: Simplify right side
    41,368.50x = 1,039,186,944.86
  5. Step 5: Solve for x
    x = 1,039,186,944.86/41,368.50
  6. Step 6: Final answer
    x = 25,120.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.