Home / 6,934.47-10,392.67-3,184.90

Finding the Fourth Proportional to 6,934.47, 10,392.67 and 3,184.90

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Solution

The fourth proportional to 6,934.47, 10,392.67 and 3,184.90 is: 4,773.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934.47 : 10,392.67 = 3,184.90 : x
  2. Step 2: Convert to fraction form
    6,934.47/10,392.67 = 3,184.90/x
  3. Step 3: Cross multiply
    6,934.47x = 10,392.67 × 3,184.90
  4. Step 4: Simplify right side
    6,934.47x = 33,099,592.68
  5. Step 5: Solve for x
    x = 33,099,592.68/6,934.47
  6. Step 6: Final answer
    x = 4,773.20

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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.