Home / 4,043.25-6,062.72-1,269.16

Finding the Fourth Proportional to 4,043.25, 6,062.72 and 1,269.16

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Solution

The fourth proportional to 4,043.25, 6,062.72 and 1,269.16 is: 1,903.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.25 : 6,062.72 = 1,269.16 : x
  2. Step 2: Convert to fraction form
    4,043.25/6,062.72 = 1,269.16/x
  3. Step 3: Cross multiply
    4,043.25x = 6,062.72 × 1,269.16
  4. Step 4: Simplify right side
    4,043.25x = 7,694,540.21
  5. Step 5: Solve for x
    x = 7,694,540.21/4,043.25
  6. Step 6: Final answer
    x = 1,903.06

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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.