Home / 4,154.49-5,757.95-4,076.73

Finding the Fourth Proportional to 4,154.49, 5,757.95 and 4,076.73

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Solution

The fourth proportional to 4,154.49, 5,757.95 and 4,076.73 is: 5,650.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.49 : 5,757.95 = 4,076.73 : x
  2. Step 2: Convert to fraction form
    4,154.49/5,757.95 = 4,076.73/x
  3. Step 3: Cross multiply
    4,154.49x = 5,757.95 × 4,076.73
  4. Step 4: Simplify right side
    4,154.49x = 23,473,617.70
  5. Step 5: Solve for x
    x = 23,473,617.70/4,154.49
  6. Step 6: Final answer
    x = 5,650.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.