Home / 10,320.37-14,241.72-5,843.23

Finding the Fourth Proportional to 10,320.37, 14,241.72 and 5,843.23

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Solution

The fourth proportional to 10,320.37, 14,241.72 and 5,843.23 is: 8,063.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,320.37 : 14,241.72 = 5,843.23 : x
  2. Step 2: Convert to fraction form
    10,320.37/14,241.72 = 5,843.23/x
  3. Step 3: Cross multiply
    10,320.37x = 14,241.72 × 5,843.23
  4. Step 4: Simplify right side
    10,320.37x = 83,217,645.56
  5. Step 5: Solve for x
    x = 83,217,645.56/10,320.37
  6. Step 6: Final answer
    x = 8,063.44

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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.