Home / 11,625.93-16,086.03-10,136.97

Finding the Fourth Proportional to 11,625.93, 16,086.03 and 10,136.97

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Solution

The fourth proportional to 11,625.93, 16,086.03 and 10,136.97 is: 14,025.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,625.93 : 16,086.03 = 10,136.97 : x
  2. Step 2: Convert to fraction form
    11,625.93/16,086.03 = 10,136.97/x
  3. Step 3: Cross multiply
    11,625.93x = 16,086.03 × 10,136.97
  4. Step 4: Simplify right side
    11,625.93x = 163,063,603.53
  5. Step 5: Solve for x
    x = 163,063,603.53/11,625.93
  6. Step 6: Final answer
    x = 14,025.85

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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.