Home / 9,270.08-13,902.92-2,694.48

Finding the Fourth Proportional to 9,270.08, 13,902.92 and 2,694.48

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Solution

The fourth proportional to 9,270.08, 13,902.92 and 2,694.48 is: 4,041.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,270.08 : 13,902.92 = 2,694.48 : x
  2. Step 2: Convert to fraction form
    9,270.08/13,902.92 = 2,694.48/x
  3. Step 3: Cross multiply
    9,270.08x = 13,902.92 × 2,694.48
  4. Step 4: Simplify right side
    9,270.08x = 37,461,139.88
  5. Step 5: Solve for x
    x = 37,461,139.88/9,270.08
  6. Step 6: Final answer
    x = 4,041.08

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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.