Home / 6,673.22-10,011.44-1,993.04

Finding the Fourth Proportional to 6,673.22, 10,011.44 and 1,993.04

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Solution

The fourth proportional to 6,673.22, 10,011.44 and 1,993.04 is: 2,990.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.22 : 10,011.44 = 1,993.04 : x
  2. Step 2: Convert to fraction form
    6,673.22/10,011.44 = 1,993.04/x
  3. Step 3: Cross multiply
    6,673.22x = 10,011.44 × 1,993.04
  4. Step 4: Simplify right side
    6,673.22x = 19,953,200.38
  5. Step 5: Solve for x
    x = 19,953,200.38/6,673.22
  6. Step 6: Final answer
    x = 2,990.04

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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.