Home / 95,774.44-143,661.60-25,651.96

Finding the Fourth Proportional to 95,774.44, 143,661.60 and 25,651.96

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Solution

The fourth proportional to 95,774.44, 143,661.60 and 25,651.96 is: 38,477.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,774.44 : 143,661.60 = 25,651.96 : x
  2. Step 2: Convert to fraction form
    95,774.44/143,661.60 = 25,651.96/x
  3. Step 3: Cross multiply
    95,774.44x = 143,661.60 × 25,651.96
  4. Step 4: Simplify right side
    95,774.44x = 3,685,201,616.74
  5. Step 5: Solve for x
    x = 3,685,201,616.74/95,774.44
  6. Step 6: Final answer
    x = 38,477.92

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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.