Home / 5,886.17-8,821.45-3,254.27

Finding the Fourth Proportional to 5,886.17, 8,821.45 and 3,254.27

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Solution

The fourth proportional to 5,886.17, 8,821.45 and 3,254.27 is: 4,877.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,886.17 : 8,821.45 = 3,254.27 : x
  2. Step 2: Convert to fraction form
    5,886.17/8,821.45 = 3,254.27/x
  3. Step 3: Cross multiply
    5,886.17x = 8,821.45 × 3,254.27
  4. Step 4: Simplify right side
    5,886.17x = 28,707,363.82
  5. Step 5: Solve for x
    x = 28,707,363.82/5,886.17
  6. Step 6: Final answer
    x = 4,877.09

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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.