Home / 95,748.06-143,643.42-29,193.36

Finding the Fourth Proportional to 95,748.06, 143,643.42 and 29,193.36

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Solution

The fourth proportional to 95,748.06, 143,643.42 and 29,193.36 is: 43,796.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,748.06 : 143,643.42 = 29,193.36 : x
  2. Step 2: Convert to fraction form
    95,748.06/143,643.42 = 29,193.36/x
  3. Step 3: Cross multiply
    95,748.06x = 143,643.42 × 29,193.36
  4. Step 4: Simplify right side
    95,748.06x = 4,193,434,071.69
  5. Step 5: Solve for x
    x = 4,193,434,071.69/95,748.06
  6. Step 6: Final answer
    x = 43,796.54

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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.