Home / 6,675.62-10,013.40-2,293.40

Finding the Fourth Proportional to 6,675.62, 10,013.40 and 2,293.40

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Solution

The fourth proportional to 6,675.62, 10,013.40 and 2,293.40 is: 3,440.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675.62 : 10,013.40 = 2,293.40 : x
  2. Step 2: Convert to fraction form
    6,675.62/10,013.40 = 2,293.40/x
  3. Step 3: Cross multiply
    6,675.62x = 10,013.40 × 2,293.40
  4. Step 4: Simplify right side
    6,675.62x = 22,964,731.56
  5. Step 5: Solve for x
    x = 22,964,731.56/6,675.62
  6. Step 6: Final answer
    x = 3,440.09

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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.