Home / 6,718.14-10,082.34-3,022.92

Finding the Fourth Proportional to 6,718.14, 10,082.34 and 3,022.92

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Solution

The fourth proportional to 6,718.14, 10,082.34 and 3,022.92 is: 4,536.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718.14 : 10,082.34 = 3,022.92 : x
  2. Step 2: Convert to fraction form
    6,718.14/10,082.34 = 3,022.92/x
  3. Step 3: Cross multiply
    6,718.14x = 10,082.34 × 3,022.92
  4. Step 4: Simplify right side
    6,718.14x = 30,478,107.23
  5. Step 5: Solve for x
    x = 30,478,107.23/6,718.14
  6. Step 6: Final answer
    x = 4,536.69

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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.