Home / 8,734.33-13,092.27-6,267.81

Finding the Fourth Proportional to 8,734.33, 13,092.27 and 6,267.81

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Solution

The fourth proportional to 8,734.33, 13,092.27 and 6,267.81 is: 9,395.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734.33 : 13,092.27 = 6,267.81 : x
  2. Step 2: Convert to fraction form
    8,734.33/13,092.27 = 6,267.81/x
  3. Step 3: Cross multiply
    8,734.33x = 13,092.27 × 6,267.81
  4. Step 4: Simplify right side
    8,734.33x = 82,059,802.40
  5. Step 5: Solve for x
    x = 82,059,802.40/8,734.33
  6. Step 6: Final answer
    x = 9,395.09

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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.