Home / 49,160.72-73,765.69-22,506.66

Finding the Fourth Proportional to 49,160.72, 73,765.69 and 22,506.66

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Solution

The fourth proportional to 49,160.72, 73,765.69 and 22,506.66 is: 33,771.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,160.72 : 73,765.69 = 22,506.66 : x
  2. Step 2: Convert to fraction form
    49,160.72/73,765.69 = 22,506.66/x
  3. Step 3: Cross multiply
    49,160.72x = 73,765.69 × 22,506.66
  4. Step 4: Simplify right side
    49,160.72x = 1,660,219,176.35
  5. Step 5: Solve for x
    x = 1,660,219,176.35/49,160.72
  6. Step 6: Final answer
    x = 33,771.25

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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.