Home / 6,043.97-8,341.60-3,687.48

Finding the Fourth Proportional to 6,043.97, 8,341.60 and 3,687.48

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Solution

The fourth proportional to 6,043.97, 8,341.60 and 3,687.48 is: 5,089.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,043.97 : 8,341.60 = 3,687.48 : x
  2. Step 2: Convert to fraction form
    6,043.97/8,341.60 = 3,687.48/x
  3. Step 3: Cross multiply
    6,043.97x = 8,341.60 × 3,687.48
  4. Step 4: Simplify right side
    6,043.97x = 30,759,473.95
  5. Step 5: Solve for x
    x = 30,759,473.95/6,043.97
  6. Step 6: Final answer
    x = 5,089.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.