Home / 6,114.26-8,438.43-3,596.25

Finding the Fourth Proportional to 6,114.26, 8,438.43 and 3,596.25

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Solution

The fourth proportional to 6,114.26, 8,438.43 and 3,596.25 is: 4,963.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114.26 : 8,438.43 = 3,596.25 : x
  2. Step 2: Convert to fraction form
    6,114.26/8,438.43 = 3,596.25/x
  3. Step 3: Cross multiply
    6,114.26x = 8,438.43 × 3,596.25
  4. Step 4: Simplify right side
    6,114.26x = 30,346,685.91
  5. Step 5: Solve for x
    x = 30,346,685.91/6,114.26
  6. Step 6: Final answer
    x = 4,963.26

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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.