Home / 67,268.28-92,834.44-37,053.60

Finding the Fourth Proportional to 67,268.28, 92,834.44 and 37,053.60

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Solution

The fourth proportional to 67,268.28, 92,834.44 and 37,053.60 is: 51,136.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,268.28 : 92,834.44 = 37,053.60 : x
  2. Step 2: Convert to fraction form
    67,268.28/92,834.44 = 37,053.60/x
  3. Step 3: Cross multiply
    67,268.28x = 92,834.44 × 37,053.60
  4. Step 4: Simplify right side
    67,268.28x = 3,439,850,205.98
  5. Step 5: Solve for x
    x = 3,439,850,205.98/67,268.28
  6. Step 6: Final answer
    x = 51,136.29

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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.