Home / 6,192.03-8,546.94-4,178.37

Finding the Fourth Proportional to 6,192.03, 8,546.94 and 4,178.37

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Solution

The fourth proportional to 6,192.03, 8,546.94 and 4,178.37 is: 5,767.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.03 : 8,546.94 = 4,178.37 : x
  2. Step 2: Convert to fraction form
    6,192.03/8,546.94 = 4,178.37/x
  3. Step 3: Cross multiply
    6,192.03x = 8,546.94 × 4,178.37
  4. Step 4: Simplify right side
    6,192.03x = 35,712,277.69
  5. Step 5: Solve for x
    x = 35,712,277.69/6,192.03
  6. Step 6: Final answer
    x = 5,767.46

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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.