Home / 2,522.98-3,787.62-1,704.88

Finding the Fourth Proportional to 2,522.98, 3,787.62 and 1,704.88

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Solution

The fourth proportional to 2,522.98, 3,787.62 and 1,704.88 is: 2,559.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522.98 : 3,787.62 = 1,704.88 : x
  2. Step 2: Convert to fraction form
    2,522.98/3,787.62 = 1,704.88/x
  3. Step 3: Cross multiply
    2,522.98x = 3,787.62 × 1,704.88
  4. Step 4: Simplify right side
    2,522.98x = 6,457,437.59
  5. Step 5: Solve for x
    x = 6,457,437.59/2,522.98
  6. Step 6: Final answer
    x = 2,559.45

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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.