Home / 4,438.05-6,650.69-3,052.95

Finding the Fourth Proportional to 4,438.05, 6,650.69 and 3,052.95

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Solution

The fourth proportional to 4,438.05, 6,650.69 and 3,052.95 is: 4,575.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438.05 : 6,650.69 = 3,052.95 : x
  2. Step 2: Convert to fraction form
    4,438.05/6,650.69 = 3,052.95/x
  3. Step 3: Cross multiply
    4,438.05x = 6,650.69 × 3,052.95
  4. Step 4: Simplify right side
    4,438.05x = 20,304,224.04
  5. Step 5: Solve for x
    x = 20,304,224.04/4,438.05
  6. Step 6: Final answer
    x = 4,575.03

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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.