Home / 5,936.11-8,900.06-4,271.26

Finding the Fourth Proportional to 5,936.11, 8,900.06 and 4,271.26

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Solution

The fourth proportional to 5,936.11, 8,900.06 and 4,271.26 is: 6,403.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.11 : 8,900.06 = 4,271.26 : x
  2. Step 2: Convert to fraction form
    5,936.11/8,900.06 = 4,271.26/x
  3. Step 3: Cross multiply
    5,936.11x = 8,900.06 × 4,271.26
  4. Step 4: Simplify right side
    5,936.11x = 38,014,470.28
  5. Step 5: Solve for x
    x = 38,014,470.28/5,936.11
  6. Step 6: Final answer
    x = 6,403.94

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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.