Home / 49,217.75-73,837.39-15,941.18

Finding the Fourth Proportional to 49,217.75, 73,837.39 and 15,941.18

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Solution

The fourth proportional to 49,217.75, 73,837.39 and 15,941.18 is: 23,915.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,217.75 : 73,837.39 = 15,941.18 : x
  2. Step 2: Convert to fraction form
    49,217.75/73,837.39 = 15,941.18/x
  3. Step 3: Cross multiply
    49,217.75x = 73,837.39 × 15,941.18
  4. Step 4: Simplify right side
    49,217.75x = 1,177,055,124.72
  5. Step 5: Solve for x
    x = 1,177,055,124.72/49,217.75
  6. Step 6: Final answer
    x = 23,915.26

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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.