Home / 4,150.58-6,224.31-1,376.73

Finding the Fourth Proportional to 4,150.58, 6,224.31 and 1,376.73

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Solution

The fourth proportional to 4,150.58, 6,224.31 and 1,376.73 is: 2,064.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150.58 : 6,224.31 = 1,376.73 : x
  2. Step 2: Convert to fraction form
    4,150.58/6,224.31 = 1,376.73/x
  3. Step 3: Cross multiply
    4,150.58x = 6,224.31 × 1,376.73
  4. Step 4: Simplify right side
    4,150.58x = 8,569,194.31
  5. Step 5: Solve for x
    x = 8,569,194.31/4,150.58
  6. Step 6: Final answer
    x = 2,064.58

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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.