Home / 8,836.04-13,254.92-3,288.08

Finding the Fourth Proportional to 8,836.04, 13,254.92 and 3,288.08

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Solution

The fourth proportional to 8,836.04, 13,254.92 and 3,288.08 is: 4,932.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836.04 : 13,254.92 = 3,288.08 : x
  2. Step 2: Convert to fraction form
    8,836.04/13,254.92 = 3,288.08/x
  3. Step 3: Cross multiply
    8,836.04x = 13,254.92 × 3,288.08
  4. Step 4: Simplify right side
    8,836.04x = 43,583,237.35
  5. Step 5: Solve for x
    x = 43,583,237.35/8,836.04
  6. Step 6: Final answer
    x = 4,932.44

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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.