Home / 4,423.56-6,633.36-2,233.56

Finding the Fourth Proportional to 4,423.56, 6,633.36 and 2,233.56

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Solution

The fourth proportional to 4,423.56, 6,633.36 and 2,233.56 is: 3,349.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.56 : 6,633.36 = 2,233.56 : x
  2. Step 2: Convert to fraction form
    4,423.56/6,633.36 = 2,233.56/x
  3. Step 3: Cross multiply
    4,423.56x = 6,633.36 × 2,233.56
  4. Step 4: Simplify right side
    4,423.56x = 14,816,007.56
  5. Step 5: Solve for x
    x = 14,816,007.56/4,423.56
  6. Step 6: Final answer
    x = 3,349.34

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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.