Home / 6,069.91-9,108.40-2,559.70

Finding the Fourth Proportional to 6,069.91, 9,108.40 and 2,559.70

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Solution

The fourth proportional to 6,069.91, 9,108.40 and 2,559.70 is: 3,841.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.91 : 9,108.40 = 2,559.70 : x
  2. Step 2: Convert to fraction form
    6,069.91/9,108.40 = 2,559.70/x
  3. Step 3: Cross multiply
    6,069.91x = 9,108.40 × 2,559.70
  4. Step 4: Simplify right side
    6,069.91x = 23,314,713.14
  5. Step 5: Solve for x
    x = 23,314,713.14/6,069.91
  6. Step 6: Final answer
    x = 3,841.03

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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.