Home / 6,040.09-8,391.13-5,986.02

Finding the Fourth Proportional to 6,040.09, 8,391.13 and 5,986.02

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Solution

The fourth proportional to 6,040.09, 8,391.13 and 5,986.02 is: 8,316.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.09 : 8,391.13 = 5,986.02 : x
  2. Step 2: Convert to fraction form
    6,040.09/8,391.13 = 5,986.02/x
  3. Step 3: Cross multiply
    6,040.09x = 8,391.13 × 5,986.02
  4. Step 4: Simplify right side
    6,040.09x = 50,229,472.00
  5. Step 5: Solve for x
    x = 50,229,472.00/6,040.09
  6. Step 6: Final answer
    x = 8,316.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.