Home / 6,011.78-8,296.37-3,359.18

Finding the Fourth Proportional to 6,011.78, 8,296.37 and 3,359.18

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Solution

The fourth proportional to 6,011.78, 8,296.37 and 3,359.18 is: 4,635.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011.78 : 8,296.37 = 3,359.18 : x
  2. Step 2: Convert to fraction form
    6,011.78/8,296.37 = 3,359.18/x
  3. Step 3: Cross multiply
    6,011.78x = 8,296.37 × 3,359.18
  4. Step 4: Simplify right side
    6,011.78x = 27,868,941.90
  5. Step 5: Solve for x
    x = 27,868,941.90/6,011.78
  6. Step 6: Final answer
    x = 4,635.73

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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.