Home / 3,516.19-4,856.33-2,395.18

Finding the Fourth Proportional to 3,516.19, 4,856.33 and 2,395.18

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Solution

The fourth proportional to 3,516.19, 4,856.33 and 2,395.18 is: 3,308.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516.19 : 4,856.33 = 2,395.18 : x
  2. Step 2: Convert to fraction form
    3,516.19/4,856.33 = 2,395.18/x
  3. Step 3: Cross multiply
    3,516.19x = 4,856.33 × 2,395.18
  4. Step 4: Simplify right side
    3,516.19x = 11,631,778.58
  5. Step 5: Solve for x
    x = 11,631,778.58/3,516.19
  6. Step 6: Final answer
    x = 3,308.07

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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.