Home / 7,063.11-10,585.26-3,724.56

Finding the Fourth Proportional to 7,063.11, 10,585.26 and 3,724.56

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Solution

The fourth proportional to 7,063.11, 10,585.26 and 3,724.56 is: 5,581.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063.11 : 10,585.26 = 3,724.56 : x
  2. Step 2: Convert to fraction form
    7,063.11/10,585.26 = 3,724.56/x
  3. Step 3: Cross multiply
    7,063.11x = 10,585.26 × 3,724.56
  4. Step 4: Simplify right side
    7,063.11x = 39,425,435.99
  5. Step 5: Solve for x
    x = 39,425,435.99/7,063.11
  6. Step 6: Final answer
    x = 5,581.88

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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.