Home / 4,425.42-6,107.08-2,436.12

Finding the Fourth Proportional to 4,425.42, 6,107.08 and 2,436.12

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Solution

The fourth proportional to 4,425.42, 6,107.08 and 2,436.12 is: 3,361.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.42 : 6,107.08 = 2,436.12 : x
  2. Step 2: Convert to fraction form
    4,425.42/6,107.08 = 2,436.12/x
  3. Step 3: Cross multiply
    4,425.42x = 6,107.08 × 2,436.12
  4. Step 4: Simplify right side
    4,425.42x = 14,877,579.73
  5. Step 5: Solve for x
    x = 14,877,579.73/4,425.42
  6. Step 6: Final answer
    x = 3,361.85

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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.