Home / 5,976.39-8,968.41-2,513.64

Finding the Fourth Proportional to 5,976.39, 8,968.41 and 2,513.64

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Solution

The fourth proportional to 5,976.39, 8,968.41 and 2,513.64 is: 3,772.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976.39 : 8,968.41 = 2,513.64 : x
  2. Step 2: Convert to fraction form
    5,976.39/8,968.41 = 2,513.64/x
  3. Step 3: Cross multiply
    5,976.39x = 8,968.41 × 2,513.64
  4. Step 4: Simplify right side
    5,976.39x = 22,543,354.11
  5. Step 5: Solve for x
    x = 22,543,354.11/5,976.39
  6. Step 6: Final answer
    x = 3,772.07

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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.