Home / 7,633.58-11,452.01-2,368.48

Finding the Fourth Proportional to 7,633.58, 11,452.01 and 2,368.48

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Solution

The fourth proportional to 7,633.58, 11,452.01 and 2,368.48 is: 3,553.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633.58 : 11,452.01 = 2,368.48 : x
  2. Step 2: Convert to fraction form
    7,633.58/11,452.01 = 2,368.48/x
  3. Step 3: Cross multiply
    7,633.58x = 11,452.01 × 2,368.48
  4. Step 4: Simplify right side
    7,633.58x = 27,123,822.09
  5. Step 5: Solve for x
    x = 27,123,822.09/7,633.58
  6. Step 6: Final answer
    x = 3,553.22

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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.