Home / 6,272.44-9,403.29-2,572.36

Finding the Fourth Proportional to 6,272.44, 9,403.29 and 2,572.36

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Solution

The fourth proportional to 6,272.44, 9,403.29 and 2,572.36 is: 3,856.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272.44 : 9,403.29 = 2,572.36 : x
  2. Step 2: Convert to fraction form
    6,272.44/9,403.29 = 2,572.36/x
  3. Step 3: Cross multiply
    6,272.44x = 9,403.29 × 2,572.36
  4. Step 4: Simplify right side
    6,272.44x = 24,188,623.56
  5. Step 5: Solve for x
    x = 24,188,623.56/6,272.44
  6. Step 6: Final answer
    x = 3,856.34

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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.