Home / 8,741.44-13,112.96-2,501.44

Finding the Fourth Proportional to 8,741.44, 13,112.96 and 2,501.44

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Solution

The fourth proportional to 8,741.44, 13,112.96 and 2,501.44 is: 3,752.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,741.44 : 13,112.96 = 2,501.44 : x
  2. Step 2: Convert to fraction form
    8,741.44/13,112.96 = 2,501.44/x
  3. Step 3: Cross multiply
    8,741.44x = 13,112.96 × 2,501.44
  4. Step 4: Simplify right side
    8,741.44x = 32,801,282.66
  5. Step 5: Solve for x
    x = 32,801,282.66/8,741.44
  6. Step 6: Final answer
    x = 3,752.39

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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.