Home / 4,274.25-6,406.11-3,034.95

Finding the Fourth Proportional to 4,274.25, 6,406.11 and 3,034.95

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Solution

The fourth proportional to 4,274.25, 6,406.11 and 3,034.95 is: 4,548.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274.25 : 6,406.11 = 3,034.95 : x
  2. Step 2: Convert to fraction form
    4,274.25/6,406.11 = 3,034.95/x
  3. Step 3: Cross multiply
    4,274.25x = 6,406.11 × 3,034.95
  4. Step 4: Simplify right side
    4,274.25x = 19,442,223.54
  5. Step 5: Solve for x
    x = 19,442,223.54/4,274.25
  6. Step 6: Final answer
    x = 4,548.69

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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.