Home / 82,819.44-114,282.23-46,524.96

Finding the Fourth Proportional to 82,819.44, 114,282.23 and 46,524.96

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Solution

The fourth proportional to 82,819.44, 114,282.23 and 46,524.96 is: 64,199.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,819.44 : 114,282.23 = 46,524.96 : x
  2. Step 2: Convert to fraction form
    82,819.44/114,282.23 = 46,524.96/x
  3. Step 3: Cross multiply
    82,819.44x = 114,282.23 × 46,524.96
  4. Step 4: Simplify right side
    82,819.44x = 5,316,975,608.05
  5. Step 5: Solve for x
    x = 5,316,975,608.05/82,819.44
  6. Step 6: Final answer
    x = 64,199.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.