Home / 22,629.20-34,016.70-16,100.60

Finding the Fourth Proportional to 22,629.20, 34,016.70 and 16,100.60

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Solution

The fourth proportional to 22,629.20, 34,016.70 and 16,100.60 is: 24,202.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,629.20 : 34,016.70 = 16,100.60 : x
  2. Step 2: Convert to fraction form
    22,629.20/34,016.70 = 16,100.60/x
  3. Step 3: Cross multiply
    22,629.20x = 34,016.70 × 16,100.60
  4. Step 4: Simplify right side
    22,629.20x = 547,689,280.02
  5. Step 5: Solve for x
    x = 547,689,280.02/22,629.20
  6. Step 6: Final answer
    x = 24,202.77

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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.