Home / 11,374.23-17,063.17-4,801.39

Finding the Fourth Proportional to 11,374.23, 17,063.17 and 4,801.39

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Solution

The fourth proportional to 11,374.23, 17,063.17 and 4,801.39 is: 7,202.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,374.23 : 17,063.17 = 4,801.39 : x
  2. Step 2: Convert to fraction form
    11,374.23/17,063.17 = 4,801.39/x
  3. Step 3: Cross multiply
    11,374.23x = 17,063.17 × 4,801.39
  4. Step 4: Simplify right side
    11,374.23x = 81,926,933.81
  5. Step 5: Solve for x
    x = 81,926,933.81/11,374.23
  6. Step 6: Final answer
    x = 7,202.86

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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.