Home / 7,354.19-11,032.52-2,674.44

Finding the Fourth Proportional to 7,354.19, 11,032.52 and 2,674.44

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Solution

The fourth proportional to 7,354.19, 11,032.52 and 2,674.44 is: 4,012.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,354.19 : 11,032.52 = 2,674.44 : x
  2. Step 2: Convert to fraction form
    7,354.19/11,032.52 = 2,674.44/x
  3. Step 3: Cross multiply
    7,354.19x = 11,032.52 × 2,674.44
  4. Step 4: Simplify right side
    7,354.19x = 29,505,799.42
  5. Step 5: Solve for x
    x = 29,505,799.42/7,354.19
  6. Step 6: Final answer
    x = 4,012.11

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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.