Home / 5,936.03-8,904.13-2,649.31

Finding the Fourth Proportional to 5,936.03, 8,904.13 and 2,649.31

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Solution

The fourth proportional to 5,936.03, 8,904.13 and 2,649.31 is: 3,974.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.03 : 8,904.13 = 2,649.31 : x
  2. Step 2: Convert to fraction form
    5,936.03/8,904.13 = 2,649.31/x
  3. Step 3: Cross multiply
    5,936.03x = 8,904.13 × 2,649.31
  4. Step 4: Simplify right side
    5,936.03x = 23,589,771.77
  5. Step 5: Solve for x
    x = 23,589,771.77/5,936.03
  6. Step 6: Final answer
    x = 3,974.00

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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.