Home / 6,425.36-9,635.97-2,041.79

Finding the Fourth Proportional to 6,425.36, 9,635.97 and 2,041.79

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Solution

The fourth proportional to 6,425.36, 9,635.97 and 2,041.79 is: 3,062.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,425.36 : 9,635.97 = 2,041.79 : x
  2. Step 2: Convert to fraction form
    6,425.36/9,635.97 = 2,041.79/x
  3. Step 3: Cross multiply
    6,425.36x = 9,635.97 × 2,041.79
  4. Step 4: Simplify right side
    6,425.36x = 19,674,640.87
  5. Step 5: Solve for x
    x = 19,674,640.87/6,425.36
  6. Step 6: Final answer
    x = 3,062.03

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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.