Home / 5,246.03-7,241.93-3,734.57

Finding the Fourth Proportional to 5,246.03, 7,241.93 and 3,734.57

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Solution

The fourth proportional to 5,246.03, 7,241.93 and 3,734.57 is: 5,155.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,246.03 : 7,241.93 = 3,734.57 : x
  2. Step 2: Convert to fraction form
    5,246.03/7,241.93 = 3,734.57/x
  3. Step 3: Cross multiply
    5,246.03x = 7,241.93 × 3,734.57
  4. Step 4: Simplify right side
    5,246.03x = 27,045,439.64
  5. Step 5: Solve for x
    x = 27,045,439.64/5,246.03
  6. Step 6: Final answer
    x = 5,155.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.