Home / 2,250.90-3,376.19-607.54

Finding the Fourth Proportional to 2,250.90, 3,376.19 and 607.54

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Solution

The fourth proportional to 2,250.90, 3,376.19 and 607.54 is: 911.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.90 : 3,376.19 = 607.54 : x
  2. Step 2: Convert to fraction form
    2,250.90/3,376.19 = 607.54/x
  3. Step 3: Cross multiply
    2,250.90x = 3,376.19 × 607.54
  4. Step 4: Simplify right side
    2,250.90x = 2,051,170.47
  5. Step 5: Solve for x
    x = 2,051,170.47/2,250.90
  6. Step 6: Final answer
    x = 911.27

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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.