Home / 5,836.88-8,755.86-1,941.68

Finding the Fourth Proportional to 5,836.88, 8,755.86 and 1,941.68

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Solution

The fourth proportional to 5,836.88, 8,755.86 and 1,941.68 is: 2,912.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836.88 : 8,755.86 = 1,941.68 : x
  2. Step 2: Convert to fraction form
    5,836.88/8,755.86 = 1,941.68/x
  3. Step 3: Cross multiply
    5,836.88x = 8,755.86 × 1,941.68
  4. Step 4: Simplify right side
    5,836.88x = 17,001,078.24
  5. Step 5: Solve for x
    x = 17,001,078.24/5,836.88
  6. Step 6: Final answer
    x = 2,912.70

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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.