Home / 6,214.44-9,319.68-2,053.48

Finding the Fourth Proportional to 6,214.44, 9,319.68 and 2,053.48

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Solution

The fourth proportional to 6,214.44, 9,319.68 and 2,053.48 is: 3,079.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214.44 : 9,319.68 = 2,053.48 : x
  2. Step 2: Convert to fraction form
    6,214.44/9,319.68 = 2,053.48/x
  3. Step 3: Cross multiply
    6,214.44x = 9,319.68 × 2,053.48
  4. Step 4: Simplify right side
    6,214.44x = 19,137,776.49
  5. Step 5: Solve for x
    x = 19,137,776.49/6,214.44
  6. Step 6: Final answer
    x = 3,079.57

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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.