Home / 4,313.38-6,466.54-2,233.98

Finding the Fourth Proportional to 4,313.38, 6,466.54 and 2,233.98

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Solution

The fourth proportional to 4,313.38, 6,466.54 and 2,233.98 is: 3,349.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.38 : 6,466.54 = 2,233.98 : x
  2. Step 2: Convert to fraction form
    4,313.38/6,466.54 = 2,233.98/x
  3. Step 3: Cross multiply
    4,313.38x = 6,466.54 × 2,233.98
  4. Step 4: Simplify right side
    4,313.38x = 14,446,121.03
  5. Step 5: Solve for x
    x = 14,446,121.03/4,313.38
  6. Step 6: Final answer
    x = 3,349.14

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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.