Home / 3,841.16-5,300.98-2,562.82

Finding the Fourth Proportional to 3,841.16, 5,300.98 and 2,562.82

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Solution

The fourth proportional to 3,841.16, 5,300.98 and 2,562.82 is: 3,536.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,841.16 : 5,300.98 = 2,562.82 : x
  2. Step 2: Convert to fraction form
    3,841.16/5,300.98 = 2,562.82/x
  3. Step 3: Cross multiply
    3,841.16x = 5,300.98 × 2,562.82
  4. Step 4: Simplify right side
    3,841.16x = 13,585,457.56
  5. Step 5: Solve for x
    x = 13,585,457.56/3,841.16
  6. Step 6: Final answer
    x = 3,536.81

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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.