Home / 6,206.13-9,308.25-2,045.97

Finding the Fourth Proportional to 6,206.13, 9,308.25 and 2,045.97

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Solution

The fourth proportional to 6,206.13, 9,308.25 and 2,045.97 is: 3,068.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206.13 : 9,308.25 = 2,045.97 : x
  2. Step 2: Convert to fraction form
    6,206.13/9,308.25 = 2,045.97/x
  3. Step 3: Cross multiply
    6,206.13x = 9,308.25 × 2,045.97
  4. Step 4: Simplify right side
    6,206.13x = 19,044,400.25
  5. Step 5: Solve for x
    x = 19,044,400.25/6,206.13
  6. Step 6: Final answer
    x = 3,068.64

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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.