Home / 16,136.19-24,205.41-6,766.77

Finding the Fourth Proportional to 16,136.19, 24,205.41 and 6,766.77

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Solution

The fourth proportional to 16,136.19, 24,205.41 and 6,766.77 is: 10,150.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,136.19 : 24,205.41 = 6,766.77 : x
  2. Step 2: Convert to fraction form
    16,136.19/24,205.41 = 6,766.77/x
  3. Step 3: Cross multiply
    16,136.19x = 24,205.41 × 6,766.77
  4. Step 4: Simplify right side
    16,136.19x = 163,792,442.23
  5. Step 5: Solve for x
    x = 163,792,442.23/16,136.19
  6. Step 6: Final answer
    x = 10,150.63

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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.