Home / 8,684.06-13,027.31-2,841.13

Finding the Fourth Proportional to 8,684.06, 13,027.31 and 2,841.13

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Solution

The fourth proportional to 8,684.06, 13,027.31 and 2,841.13 is: 4,262.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,684.06 : 13,027.31 = 2,841.13 : x
  2. Step 2: Convert to fraction form
    8,684.06/13,027.31 = 2,841.13/x
  3. Step 3: Cross multiply
    8,684.06x = 13,027.31 × 2,841.13
  4. Step 4: Simplify right side
    8,684.06x = 37,012,267.05
  5. Step 5: Solve for x
    x = 37,012,267.05/8,684.06
  6. Step 6: Final answer
    x = 4,262.09

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1.5x scale

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.