Home / 6,674.46-10,013.04-1,994.56

Finding the Fourth Proportional to 6,674.46, 10,013.04 and 1,994.56

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Solution

The fourth proportional to 6,674.46, 10,013.04 and 1,994.56 is: 2,992.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.46 : 10,013.04 = 1,994.56 : x
  2. Step 2: Convert to fraction form
    6,674.46/10,013.04 = 1,994.56/x
  3. Step 3: Cross multiply
    6,674.46x = 10,013.04 × 1,994.56
  4. Step 4: Simplify right side
    6,674.46x = 19,971,609.06
  5. Step 5: Solve for x
    x = 19,971,609.06/6,674.46
  6. Step 6: Final answer
    x = 2,992.24

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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.