Home / 4,838.22-6,677.14-2,713.71

Finding the Fourth Proportional to 4,838.22, 6,677.14 and 2,713.71

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Solution

The fourth proportional to 4,838.22, 6,677.14 and 2,713.71 is: 3,745.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838.22 : 6,677.14 = 2,713.71 : x
  2. Step 2: Convert to fraction form
    4,838.22/6,677.14 = 2,713.71/x
  3. Step 3: Cross multiply
    4,838.22x = 6,677.14 × 2,713.71
  4. Step 4: Simplify right side
    4,838.22x = 18,119,821.59
  5. Step 5: Solve for x
    x = 18,119,821.59/4,838.22
  6. Step 6: Final answer
    x = 3,745.14

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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.