Home / 4,446.24-6,667.04-2,222.66

Finding the Fourth Proportional to 4,446.24, 6,667.04 and 2,222.66

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Solution

The fourth proportional to 4,446.24, 6,667.04 and 2,222.66 is: 3,332.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.24 : 6,667.04 = 2,222.66 : x
  2. Step 2: Convert to fraction form
    4,446.24/6,667.04 = 2,222.66/x
  3. Step 3: Cross multiply
    4,446.24x = 6,667.04 × 2,222.66
  4. Step 4: Simplify right side
    4,446.24x = 14,818,563.13
  5. Step 5: Solve for x
    x = 14,818,563.13/4,446.24
  6. Step 6: Final answer
    x = 3,332.83

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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.