Home / 2,241.18-3,359.34-1,084.50

Finding the Fourth Proportional to 2,241.18, 3,359.34 and 1,084.50

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Solution

The fourth proportional to 2,241.18, 3,359.34 and 1,084.50 is: 1,625.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241.18 : 3,359.34 = 1,084.50 : x
  2. Step 2: Convert to fraction form
    2,241.18/3,359.34 = 1,084.50/x
  3. Step 3: Cross multiply
    2,241.18x = 3,359.34 × 1,084.50
  4. Step 4: Simplify right side
    2,241.18x = 3,643,204.23
  5. Step 5: Solve for x
    x = 3,643,204.23/2,241.18
  6. Step 6: Final answer
    x = 1,625.57

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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.