Home / 4,082.14-5,633.24-2,313.91

Finding the Fourth Proportional to 4,082.14, 5,633.24 and 2,313.91

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Solution

The fourth proportional to 4,082.14, 5,633.24 and 2,313.91 is: 3,193.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082.14 : 5,633.24 = 2,313.91 : x
  2. Step 2: Convert to fraction form
    4,082.14/5,633.24 = 2,313.91/x
  3. Step 3: Cross multiply
    4,082.14x = 5,633.24 × 2,313.91
  4. Step 4: Simplify right side
    4,082.14x = 13,034,810.37
  5. Step 5: Solve for x
    x = 13,034,810.37/4,082.14
  6. Step 6: Final answer
    x = 3,193.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.