Home / 7,354.82-11,028.77-2,671.53

Finding the Fourth Proportional to 7,354.82, 11,028.77 and 2,671.53

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Solution

The fourth proportional to 7,354.82, 11,028.77 and 2,671.53 is: 4,006.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354.82 : 11,028.77 = 2,671.53 : x
  2. Step 2: Convert to fraction form
    7,354.82/11,028.77 = 2,671.53/x
  3. Step 3: Cross multiply
    7,354.82x = 11,028.77 × 2,671.53
  4. Step 4: Simplify right side
    7,354.82x = 29,463,621.42
  5. Step 5: Solve for x
    x = 29,463,621.42/7,354.82
  6. Step 6: Final answer
    x = 4,006.03

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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.