Home / 3,296.10-4,940.70-3,025.56

Finding the Fourth Proportional to 3,296.10, 4,940.70 and 3,025.56

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Solution

The fourth proportional to 3,296.10, 4,940.70 and 3,025.56 is: 4,535.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296.10 : 4,940.70 = 3,025.56 : x
  2. Step 2: Convert to fraction form
    3,296.10/4,940.70 = 3,025.56/x
  3. Step 3: Cross multiply
    3,296.10x = 4,940.70 × 3,025.56
  4. Step 4: Simplify right side
    3,296.10x = 14,948,384.29
  5. Step 5: Solve for x
    x = 14,948,384.29/3,296.10
  6. Step 6: Final answer
    x = 4,535.17

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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.