Home / 95,845.90-143,794.73-29,284.22

Finding the Fourth Proportional to 95,845.90, 143,794.73 and 29,284.22

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Solution

The fourth proportional to 95,845.90, 143,794.73 and 29,284.22 is: 43,934.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,845.90 : 143,794.73 = 29,284.22 : x
  2. Step 2: Convert to fraction form
    95,845.90/143,794.73 = 29,284.22/x
  3. Step 3: Cross multiply
    95,845.90x = 143,794.73 × 29,284.22
  4. Step 4: Simplify right side
    95,845.90x = 4,210,915,862.40
  5. Step 5: Solve for x
    x = 4,210,915,862.40/95,845.90
  6. Step 6: Final answer
    x = 43,934.23

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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.