Home / 111,404.46-167,005.54-41,234.57

Finding the Fourth Proportional to 111,404.46, 167,005.54 and 41,234.57

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Solution

The fourth proportional to 111,404.46, 167,005.54 and 41,234.57 is: 61,814.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,404.46 : 167,005.54 = 41,234.57 : x
  2. Step 2: Convert to fraction form
    111,404.46/167,005.54 = 41,234.57/x
  3. Step 3: Cross multiply
    111,404.46x = 167,005.54 × 41,234.57
  4. Step 4: Simplify right side
    111,404.46x = 6,886,400,588.32
  5. Step 5: Solve for x
    x = 6,886,400,588.32/111,404.46
  6. Step 6: Final answer
    x = 61,814.41

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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.