Home / 4,441.91-6,669.01-2,252.17

Finding the Fourth Proportional to 4,441.91, 6,669.01 and 2,252.17

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Solution

The fourth proportional to 4,441.91, 6,669.01 and 2,252.17 is: 3,381.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441.91 : 6,669.01 = 2,252.17 : x
  2. Step 2: Convert to fraction form
    4,441.91/6,669.01 = 2,252.17/x
  3. Step 3: Cross multiply
    4,441.91x = 6,669.01 × 2,252.17
  4. Step 4: Simplify right side
    4,441.91x = 15,019,710.91
  5. Step 5: Solve for x
    x = 15,019,710.91/4,441.91
  6. Step 6: Final answer
    x = 3,381.36

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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.