Home / 34,388.26-47,146.75-33,766.18

Finding the Fourth Proportional to 34,388.26, 47,146.75 and 33,766.18

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Solution

The fourth proportional to 34,388.26, 47,146.75 and 33,766.18 is: 46,293.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,388.26 : 47,146.75 = 33,766.18 : x
  2. Step 2: Convert to fraction form
    34,388.26/47,146.75 = 33,766.18/x
  3. Step 3: Cross multiply
    34,388.26x = 47,146.75 × 33,766.18
  4. Step 4: Simplify right side
    34,388.26x = 1,591,965,478.08
  5. Step 5: Solve for x
    x = 1,591,965,478.08/34,388.26
  6. Step 6: Final answer
    x = 46,293.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.