Home / 4,106.56-6,148.68-3,476.92

Finding the Fourth Proportional to 4,106.56, 6,148.68 and 3,476.92

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Solution

The fourth proportional to 4,106.56, 6,148.68 and 3,476.92 is: 5,205.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.56 : 6,148.68 = 3,476.92 : x
  2. Step 2: Convert to fraction form
    4,106.56/6,148.68 = 3,476.92/x
  3. Step 3: Cross multiply
    4,106.56x = 6,148.68 × 3,476.92
  4. Step 4: Simplify right side
    4,106.56x = 21,378,468.47
  5. Step 5: Solve for x
    x = 21,378,468.47/4,106.56
  6. Step 6: Final answer
    x = 5,205.93

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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.