Home / 34,911.14-52,377.66-11,553.98

Finding the Fourth Proportional to 34,911.14, 52,377.66 and 11,553.98

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Solution

The fourth proportional to 34,911.14, 52,377.66 and 11,553.98 is: 17,334.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,911.14 : 52,377.66 = 11,553.98 : x
  2. Step 2: Convert to fraction form
    34,911.14/52,377.66 = 11,553.98/x
  3. Step 3: Cross multiply
    34,911.14x = 52,377.66 × 11,553.98
  4. Step 4: Simplify right side
    34,911.14x = 605,170,436.09
  5. Step 5: Solve for x
    x = 605,170,436.09/34,911.14
  6. Step 6: Final answer
    x = 17,334.59

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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.