Home / 6,366.19-9,542.77-2,670.56

Finding the Fourth Proportional to 6,366.19, 9,542.77 and 2,670.56

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Solution

The fourth proportional to 6,366.19, 9,542.77 and 2,670.56 is: 4,003.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366.19 : 9,542.77 = 2,670.56 : x
  2. Step 2: Convert to fraction form
    6,366.19/9,542.77 = 2,670.56/x
  3. Step 3: Cross multiply
    6,366.19x = 9,542.77 × 2,670.56
  4. Step 4: Simplify right side
    6,366.19x = 25,484,539.85
  5. Step 5: Solve for x
    x = 25,484,539.85/6,366.19
  6. Step 6: Final answer
    x = 4,003.11

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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.