Home / 4,934.71-6,807.94-3,256.98

Finding the Fourth Proportional to 4,934.71, 6,807.94 and 3,256.98

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Solution

The fourth proportional to 4,934.71, 6,807.94 and 3,256.98 is: 4,493.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934.71 : 6,807.94 = 3,256.98 : x
  2. Step 2: Convert to fraction form
    4,934.71/6,807.94 = 3,256.98/x
  3. Step 3: Cross multiply
    4,934.71x = 6,807.94 × 3,256.98
  4. Step 4: Simplify right side
    4,934.71x = 22,173,324.42
  5. Step 5: Solve for x
    x = 22,173,324.42/4,934.71
  6. Step 6: Final answer
    x = 4,493.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.