Home / 6,808.93-10,222.04-5,789.41

Finding the Fourth Proportional to 6,808.93, 10,222.04 and 5,789.41

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Solution

The fourth proportional to 6,808.93, 10,222.04 and 5,789.41 is: 8,691.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808.93 : 10,222.04 = 5,789.41 : x
  2. Step 2: Convert to fraction form
    6,808.93/10,222.04 = 5,789.41/x
  3. Step 3: Cross multiply
    6,808.93x = 10,222.04 × 5,789.41
  4. Step 4: Simplify right side
    6,808.93x = 59,179,580.60
  5. Step 5: Solve for x
    x = 59,179,580.60/6,808.93
  6. Step 6: Final answer
    x = 8,691.47

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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.