Home / 2,096.11-2,893.68-1,622.95

Finding the Fourth Proportional to 2,096.11, 2,893.68 and 1,622.95

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Solution

The fourth proportional to 2,096.11, 2,893.68 and 1,622.95 is: 2,240.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096.11 : 2,893.68 = 1,622.95 : x
  2. Step 2: Convert to fraction form
    2,096.11/2,893.68 = 1,622.95/x
  3. Step 3: Cross multiply
    2,096.11x = 2,893.68 × 1,622.95
  4. Step 4: Simplify right side
    2,096.11x = 4,696,297.96
  5. Step 5: Solve for x
    x = 4,696,297.96/2,096.11
  6. Step 6: Final answer
    x = 2,240.48

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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.