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Finding the Fourth Proportional to 4,401.84, 6,074.54 and 2,412.43

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Solution

The fourth proportional to 4,401.84, 6,074.54 and 2,412.43 is: 3,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401.84 : 6,074.54 = 2,412.43 : x
  2. Step 2: Convert to fraction form
    4,401.84/6,074.54 = 2,412.43/x
  3. Step 3: Cross multiply
    4,401.84x = 6,074.54 × 2,412.43
  4. Step 4: Simplify right side
    4,401.84x = 14,654,432.07
  5. Step 5: Solve for x
    x = 14,654,432.07/4,401.84
  6. Step 6: Final answer
    x = 3,329.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.