Home / 7,361.07-11,034.92-2,677.77

Finding the Fourth Proportional to 7,361.07, 11,034.92 and 2,677.77

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Solution

The fourth proportional to 7,361.07, 11,034.92 and 2,677.77 is: 4,014.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361.07 : 11,034.92 = 2,677.77 : x
  2. Step 2: Convert to fraction form
    7,361.07/11,034.92 = 2,677.77/x
  3. Step 3: Cross multiply
    7,361.07x = 11,034.92 × 2,677.77
  4. Step 4: Simplify right side
    7,361.07x = 29,548,953.49
  5. Step 5: Solve for x
    x = 29,548,953.49/7,361.07
  6. Step 6: Final answer
    x = 4,014.22

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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.