Home / 5,050.64-7,576.47-1,933.26

Finding the Fourth Proportional to 5,050.64, 7,576.47 and 1,933.26

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Solution

The fourth proportional to 5,050.64, 7,576.47 and 1,933.26 is: 2,900.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,050.64 : 7,576.47 = 1,933.26 : x
  2. Step 2: Convert to fraction form
    5,050.64/7,576.47 = 1,933.26/x
  3. Step 3: Cross multiply
    5,050.64x = 7,576.47 × 1,933.26
  4. Step 4: Simplify right side
    5,050.64x = 14,647,286.39
  5. Step 5: Solve for x
    x = 14,647,286.39/5,050.64
  6. Step 6: Final answer
    x = 2,900.09

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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.