Home / 6,963.91-10,444.23-4,153.53

Finding the Fourth Proportional to 6,963.91, 10,444.23 and 4,153.53

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Solution

The fourth proportional to 6,963.91, 10,444.23 and 4,153.53 is: 6,229.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.91 : 10,444.23 = 4,153.53 : x
  2. Step 2: Convert to fraction form
    6,963.91/10,444.23 = 4,153.53/x
  3. Step 3: Cross multiply
    6,963.91x = 10,444.23 × 4,153.53
  4. Step 4: Simplify right side
    6,963.91x = 43,380,489.58
  5. Step 5: Solve for x
    x = 43,380,489.58/6,963.91
  6. Step 6: Final answer
    x = 6,229.33

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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.