Home / 2,250.17-3,374.85-606.34

Finding the Fourth Proportional to 2,250.17, 3,374.85 and 606.34

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Solution

The fourth proportional to 2,250.17, 3,374.85 and 606.34 is: 909.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.17 : 3,374.85 = 606.34 : x
  2. Step 2: Convert to fraction form
    2,250.17/3,374.85 = 606.34/x
  3. Step 3: Cross multiply
    2,250.17x = 3,374.85 × 606.34
  4. Step 4: Simplify right side
    2,250.17x = 2,046,294.06
  5. Step 5: Solve for x
    x = 2,046,294.06/2,250.17
  6. Step 6: Final answer
    x = 909.39

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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.