Home / 4,069.53-6,105.17-1,436.94

Finding the Fourth Proportional to 4,069.53, 6,105.17 and 1,436.94

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Solution

The fourth proportional to 4,069.53, 6,105.17 and 1,436.94 is: 2,155.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.53 : 6,105.17 = 1,436.94 : x
  2. Step 2: Convert to fraction form
    4,069.53/6,105.17 = 1,436.94/x
  3. Step 3: Cross multiply
    4,069.53x = 6,105.17 × 1,436.94
  4. Step 4: Simplify right side
    4,069.53x = 8,772,766.57
  5. Step 5: Solve for x
    x = 8,772,766.57/4,069.53
  6. Step 6: Final answer
    x = 2,155.72

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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.