Home / 6,241.94-9,340.88-5,886.70

Finding the Fourth Proportional to 6,241.94, 9,340.88 and 5,886.70

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Solution

The fourth proportional to 6,241.94, 9,340.88 and 5,886.70 is: 8,809.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241.94 : 9,340.88 = 5,886.70 : x
  2. Step 2: Convert to fraction form
    6,241.94/9,340.88 = 5,886.70/x
  3. Step 3: Cross multiply
    6,241.94x = 9,340.88 × 5,886.70
  4. Step 4: Simplify right side
    6,241.94x = 54,986,958.30
  5. Step 5: Solve for x
    x = 54,986,958.30/6,241.94
  6. Step 6: Final answer
    x = 8,809.27

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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.