Home / 4,082.02-5,633.07-2,313.79

Finding the Fourth Proportional to 4,082.02, 5,633.07 and 2,313.79

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Solution

The fourth proportional to 4,082.02, 5,633.07 and 2,313.79 is: 3,192.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082.02 : 5,633.07 = 2,313.79 : x
  2. Step 2: Convert to fraction form
    4,082.02/5,633.07 = 2,313.79/x
  3. Step 3: Cross multiply
    4,082.02x = 5,633.07 × 2,313.79
  4. Step 4: Simplify right side
    4,082.02x = 13,033,741.04
  5. Step 5: Solve for x
    x = 13,033,741.04/4,082.02
  6. Step 6: Final answer
    x = 3,192.96

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