Home / 6,675.33-10,014.69-1,995.30

Finding the Fourth Proportional to 6,675.33, 10,014.69 and 1,995.30

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Solution

The fourth proportional to 6,675.33, 10,014.69 and 1,995.30 is: 2,993.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675.33 : 10,014.69 = 1,995.30 : x
  2. Step 2: Convert to fraction form
    6,675.33/10,014.69 = 1,995.30/x
  3. Step 3: Cross multiply
    6,675.33x = 10,014.69 × 1,995.30
  4. Step 4: Simplify right side
    6,675.33x = 19,982,310.96
  5. Step 5: Solve for x
    x = 19,982,310.96/6,675.33
  6. Step 6: Final answer
    x = 2,993.46

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1.5x scale

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.