Home / 4,093.07-6,132.26-2,487.30

Finding the Fourth Proportional to 4,093.07, 6,132.26 and 2,487.30

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Solution

The fourth proportional to 4,093.07, 6,132.26 and 2,487.30 is: 3,726.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.07 : 6,132.26 = 2,487.30 : x
  2. Step 2: Convert to fraction form
    4,093.07/6,132.26 = 2,487.30/x
  3. Step 3: Cross multiply
    4,093.07x = 6,132.26 × 2,487.30
  4. Step 4: Simplify right side
    4,093.07x = 15,252,770.30
  5. Step 5: Solve for x
    x = 15,252,770.30/4,093.07
  6. Step 6: Final answer
    x = 3,726.49

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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.