Home / 4,002.14-5,522.70-2,510

Finding the Fourth Proportional to 4,002.14, 5,522.70 and 2,510

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Solution

The fourth proportional to 4,002.14, 5,522.70 and 2,510 is: 3,463.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002.14 : 5,522.70 = 2,510 : x
  2. Step 2: Convert to fraction form
    4,002.14/5,522.70 = 2,510/x
  3. Step 3: Cross multiply
    4,002.14x = 5,522.70 × 2,510
  4. Step 4: Simplify right side
    4,002.14x = 13,861,977
  5. Step 5: Solve for x
    x = 13,861,977/4,002.14
  6. Step 6: Final answer
    x = 3,463.64

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Why These Related Problems?

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