Home / 6,963.21-10,422.24-4,465.94

Finding the Fourth Proportional to 6,963.21, 10,422.24 and 4,465.94

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Solution

The fourth proportional to 6,963.21, 10,422.24 and 4,465.94 is: 6,684.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.21 : 10,422.24 = 4,465.94 : x
  2. Step 2: Convert to fraction form
    6,963.21/10,422.24 = 4,465.94/x
  3. Step 3: Cross multiply
    6,963.21x = 10,422.24 × 4,465.94
  4. Step 4: Simplify right side
    6,963.21x = 46,545,046.39
  5. Step 5: Solve for x
    x = 46,545,046.39/6,963.21
  6. Step 6: Final answer
    x = 6,684.42

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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.