Home / 162,922.69-244,379.33-109,962.97

Finding the Fourth Proportional to 162,922.69, 244,379.33 and 109,962.97

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Solution

The fourth proportional to 162,922.69, 244,379.33 and 109,962.97 is: 164,941.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,922.69 : 244,379.33 = 109,962.97 : x
  2. Step 2: Convert to fraction form
    162,922.69/244,379.33 = 109,962.97/x
  3. Step 3: Cross multiply
    162,922.69x = 244,379.33 × 109,962.97
  4. Step 4: Simplify right side
    162,922.69x = 26,872,676,185.01
  5. Step 5: Solve for x
    x = 26,872,676,185.01/162,922.69
  6. Step 6: Final answer
    x = 164,941.27

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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.