Home / 37,279.98-55,933.70-17,299.04

Finding the Fourth Proportional to 37,279.98, 55,933.70 and 17,299.04

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Solution

The fourth proportional to 37,279.98, 55,933.70 and 17,299.04 is: 25,954.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,279.98 : 55,933.70 = 17,299.04 : x
  2. Step 2: Convert to fraction form
    37,279.98/55,933.70 = 17,299.04/x
  3. Step 3: Cross multiply
    37,279.98x = 55,933.70 × 17,299.04
  4. Step 4: Simplify right side
    37,279.98x = 967,598,947.48
  5. Step 5: Solve for x
    x = 967,598,947.48/37,279.98
  6. Step 6: Final answer
    x = 25,954.92

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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.