Home / 7,297.22-10,071.27-4,110.82

Finding the Fourth Proportional to 7,297.22, 10,071.27 and 4,110.82

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Solution

The fourth proportional to 7,297.22, 10,071.27 and 4,110.82 is: 5,673.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297.22 : 10,071.27 = 4,110.82 : x
  2. Step 2: Convert to fraction form
    7,297.22/10,071.27 = 4,110.82/x
  3. Step 3: Cross multiply
    7,297.22x = 10,071.27 × 4,110.82
  4. Step 4: Simplify right side
    7,297.22x = 41,401,152.96
  5. Step 5: Solve for x
    x = 41,401,152.96/7,297.22
  6. Step 6: Final answer
    x = 5,673.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.