Home / 5,334.46-7,360.96-3,759.82

Finding the Fourth Proportional to 5,334.46, 7,360.96 and 3,759.82

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Solution

The fourth proportional to 5,334.46, 7,360.96 and 3,759.82 is: 5,188.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334.46 : 7,360.96 = 3,759.82 : x
  2. Step 2: Convert to fraction form
    5,334.46/7,360.96 = 3,759.82/x
  3. Step 3: Cross multiply
    5,334.46x = 7,360.96 × 3,759.82
  4. Step 4: Simplify right side
    5,334.46x = 27,675,884.63
  5. Step 5: Solve for x
    x = 27,675,884.63/5,334.46
  6. Step 6: Final answer
    x = 5,188.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.