Home / 4,082.36-5,633.64-2,314.08

Finding the Fourth Proportional to 4,082.36, 5,633.64 and 2,314.08

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Solution

The fourth proportional to 4,082.36, 5,633.64 and 2,314.08 is: 3,193.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082.36 : 5,633.64 = 2,314.08 : x
  2. Step 2: Convert to fraction form
    4,082.36/5,633.64 = 2,314.08/x
  3. Step 3: Cross multiply
    4,082.36x = 5,633.64 × 2,314.08
  4. Step 4: Simplify right side
    4,082.36x = 13,036,693.65
  5. Step 5: Solve for x
    x = 13,036,693.65/4,082.36
  6. Step 6: Final answer
    x = 3,193.42

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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.