Home / 5,037.18-6,952.68-3,268.68

Finding the Fourth Proportional to 5,037.18, 6,952.68 and 3,268.68

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Solution

The fourth proportional to 5,037.18, 6,952.68 and 3,268.68 is: 4,511.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.18 : 6,952.68 = 3,268.68 : x
  2. Step 2: Convert to fraction form
    5,037.18/6,952.68 = 3,268.68/x
  3. Step 3: Cross multiply
    5,037.18x = 6,952.68 × 3,268.68
  4. Step 4: Simplify right side
    5,037.18x = 22,726,086.06
  5. Step 5: Solve for x
    x = 22,726,086.06/5,037.18
  6. Step 6: Final answer
    x = 4,511.67

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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.