Home / 6,673.98-10,013.36-2,975.88

Finding the Fourth Proportional to 6,673.98, 10,013.36 and 2,975.88

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Solution

The fourth proportional to 6,673.98, 10,013.36 and 2,975.88 is: 4,464.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.98 : 10,013.36 = 2,975.88 : x
  2. Step 2: Convert to fraction form
    6,673.98/10,013.36 = 2,975.88/x
  3. Step 3: Cross multiply
    6,673.98x = 10,013.36 × 2,975.88
  4. Step 4: Simplify right side
    6,673.98x = 29,798,542.88
  5. Step 5: Solve for x
    x = 29,798,542.88/6,673.98
  6. Step 6: Final answer
    x = 4,464.88

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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.