Home / 4,919.48-7,376.51-3,361.24

Finding the Fourth Proportional to 4,919.48, 7,376.51 and 3,361.24

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Solution

The fourth proportional to 4,919.48, 7,376.51 and 3,361.24 is: 5,040.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,919.48 : 7,376.51 = 3,361.24 : x
  2. Step 2: Convert to fraction form
    4,919.48/7,376.51 = 3,361.24/x
  3. Step 3: Cross multiply
    4,919.48x = 7,376.51 × 3,361.24
  4. Step 4: Simplify right side
    4,919.48x = 24,794,166.78
  5. Step 5: Solve for x
    x = 24,794,166.78/4,919.48
  6. Step 6: Final answer
    x = 5,040.00

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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.