Home / 5,531.54-8,300.72-2,244.66

Finding the Fourth Proportional to 5,531.54, 8,300.72 and 2,244.66

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Solution

The fourth proportional to 5,531.54, 8,300.72 and 2,244.66 is: 3,368.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,531.54 : 8,300.72 = 2,244.66 : x
  2. Step 2: Convert to fraction form
    5,531.54/8,300.72 = 2,244.66/x
  3. Step 3: Cross multiply
    5,531.54x = 8,300.72 × 2,244.66
  4. Step 4: Simplify right side
    5,531.54x = 18,632,294.16
  5. Step 5: Solve for x
    x = 18,632,294.16/5,531.54
  6. Step 6: Final answer
    x = 3,368.37

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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.