Home / 5,833.21-8,740.07-4,098.73

Finding the Fourth Proportional to 5,833.21, 8,740.07 and 4,098.73

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Solution

The fourth proportional to 5,833.21, 8,740.07 and 4,098.73 is: 6,141.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,833.21 : 8,740.07 = 4,098.73 : x
  2. Step 2: Convert to fraction form
    5,833.21/8,740.07 = 4,098.73/x
  3. Step 3: Cross multiply
    5,833.21x = 8,740.07 × 4,098.73
  4. Step 4: Simplify right side
    5,833.21x = 35,823,187.11
  5. Step 5: Solve for x
    x = 35,823,187.11/5,833.21
  6. Step 6: Final answer
    x = 6,141.25

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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.