Home / 4,464.33-6,697.70-2,122.41

Finding the Fourth Proportional to 4,464.33, 6,697.70 and 2,122.41

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Solution

The fourth proportional to 4,464.33, 6,697.70 and 2,122.41 is: 3,184.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,464.33 : 6,697.70 = 2,122.41 : x
  2. Step 2: Convert to fraction form
    4,464.33/6,697.70 = 2,122.41/x
  3. Step 3: Cross multiply
    4,464.33x = 6,697.70 × 2,122.41
  4. Step 4: Simplify right side
    4,464.33x = 14,215,265.46
  5. Step 5: Solve for x
    x = 14,215,265.46/4,464.33
  6. Step 6: Final answer
    x = 3,184.19

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1.5x scale

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.