Home / 4,468.47-6,682.56-3,414.59

Finding the Fourth Proportional to 4,468.47, 6,682.56 and 3,414.59

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Solution

The fourth proportional to 4,468.47, 6,682.56 and 3,414.59 is: 5,106.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.47 : 6,682.56 = 3,414.59 : x
  2. Step 2: Convert to fraction form
    4,468.47/6,682.56 = 3,414.59/x
  3. Step 3: Cross multiply
    4,468.47x = 6,682.56 × 3,414.59
  4. Step 4: Simplify right side
    4,468.47x = 22,818,202.55
  5. Step 5: Solve for x
    x = 22,818,202.55/4,468.47
  6. Step 6: Final answer
    x = 5,106.49

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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.