Home / 10,759.01-16,136.07-4,093.13

Finding the Fourth Proportional to 10,759.01, 16,136.07 and 4,093.13

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Solution

The fourth proportional to 10,759.01, 16,136.07 and 4,093.13 is: 6,138.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,759.01 : 16,136.07 = 4,093.13 : x
  2. Step 2: Convert to fraction form
    10,759.01/16,136.07 = 4,093.13/x
  3. Step 3: Cross multiply
    10,759.01x = 16,136.07 × 4,093.13
  4. Step 4: Simplify right side
    10,759.01x = 66,046,951.52
  5. Step 5: Solve for x
    x = 66,046,951.52/10,759.01
  6. Step 6: Final answer
    x = 6,138.76

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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.