Home / 5,993.08-8,270.49-3,340.66

Finding the Fourth Proportional to 5,993.08, 8,270.49 and 3,340.66

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Solution

The fourth proportional to 5,993.08, 8,270.49 and 3,340.66 is: 4,610.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,993.08 : 8,270.49 = 3,340.66 : x
  2. Step 2: Convert to fraction form
    5,993.08/8,270.49 = 3,340.66/x
  3. Step 3: Cross multiply
    5,993.08x = 8,270.49 × 3,340.66
  4. Step 4: Simplify right side
    5,993.08x = 27,628,883.69
  5. Step 5: Solve for x
    x = 27,628,883.69/5,993.08
  6. Step 6: Final answer
    x = 4,610.13

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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.