Home / 4,076.46-6,116.45-2,225.34

Finding the Fourth Proportional to 4,076.46, 6,116.45 and 2,225.34

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Solution

The fourth proportional to 4,076.46, 6,116.45 and 2,225.34 is: 3,338.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.46 : 6,116.45 = 2,225.34 : x
  2. Step 2: Convert to fraction form
    4,076.46/6,116.45 = 2,225.34/x
  3. Step 3: Cross multiply
    4,076.46x = 6,116.45 × 2,225.34
  4. Step 4: Simplify right side
    4,076.46x = 13,611,169.72
  5. Step 5: Solve for x
    x = 13,611,169.72/4,076.46
  6. Step 6: Final answer
    x = 3,338.97

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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.