Home / 6,177.79-9,267.97-2,018.03

Finding the Fourth Proportional to 6,177.79, 9,267.97 and 2,018.03

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Solution

The fourth proportional to 6,177.79, 9,267.97 and 2,018.03 is: 3,027.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177.79 : 9,267.97 = 2,018.03 : x
  2. Step 2: Convert to fraction form
    6,177.79/9,267.97 = 2,018.03/x
  3. Step 3: Cross multiply
    6,177.79x = 9,267.97 × 2,018.03
  4. Step 4: Simplify right side
    6,177.79x = 18,703,041.50
  5. Step 5: Solve for x
    x = 18,703,041.50/6,177.79
  6. Step 6: Final answer
    x = 3,027.46

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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.