Home / 6,114.26-8,436.14-3,596.46

Finding the Fourth Proportional to 6,114.26, 8,436.14 and 3,596.46

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Solution

The fourth proportional to 6,114.26, 8,436.14 and 3,596.46 is: 4,962.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114.26 : 8,436.14 = 3,596.46 : x
  2. Step 2: Convert to fraction form
    6,114.26/8,436.14 = 3,596.46/x
  3. Step 3: Cross multiply
    6,114.26x = 8,436.14 × 3,596.46
  4. Step 4: Simplify right side
    6,114.26x = 30,340,240.06
  5. Step 5: Solve for x
    x = 30,340,240.06/6,114.26
  6. Step 6: Final answer
    x = 4,962.21

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Half scale
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Double scale
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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.