Home / 2,252.14-3,377.73-608.85

Finding the Fourth Proportional to 2,252.14, 3,377.73 and 608.85

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Solution

The fourth proportional to 2,252.14, 3,377.73 and 608.85 is: 913.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252.14 : 3,377.73 = 608.85 : x
  2. Step 2: Convert to fraction form
    2,252.14/3,377.73 = 608.85/x
  3. Step 3: Cross multiply
    2,252.14x = 3,377.73 × 608.85
  4. Step 4: Simplify right side
    2,252.14x = 2,056,533.19
  5. Step 5: Solve for x
    x = 2,056,533.19/2,252.14
  6. Step 6: Final answer
    x = 913.15

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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.