Home / 4,092.62-6,139.52-1,494.95

Finding the Fourth Proportional to 4,092.62, 6,139.52 and 1,494.95

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Solution

The fourth proportional to 4,092.62, 6,139.52 and 1,494.95 is: 2,242.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.62 : 6,139.52 = 1,494.95 : x
  2. Step 2: Convert to fraction form
    4,092.62/6,139.52 = 1,494.95/x
  3. Step 3: Cross multiply
    4,092.62x = 6,139.52 × 1,494.95
  4. Step 4: Simplify right side
    4,092.62x = 9,178,237.25
  5. Step 5: Solve for x
    x = 9,178,237.25/4,092.62
  6. Step 6: Final answer
    x = 2,242.63

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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.