Home / 49,161.22-73,766.45-22,507.16

Finding the Fourth Proportional to 49,161.22, 73,766.45 and 22,507.16

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Solution

The fourth proportional to 49,161.22, 73,766.45 and 22,507.16 is: 33,772.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,161.22 : 73,766.45 = 22,507.16 : x
  2. Step 2: Convert to fraction form
    49,161.22/73,766.45 = 22,507.16/x
  3. Step 3: Cross multiply
    49,161.22x = 73,766.45 × 22,507.16
  4. Step 4: Simplify right side
    49,161.22x = 1,660,273,180.25
  5. Step 5: Solve for x
    x = 1,660,273,180.25/49,161.22
  6. Step 6: Final answer
    x = 33,772.01

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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.