Home / 95,021.73-142,384.77-35,825.04

Finding the Fourth Proportional to 95,021.73, 142,384.77 and 35,825.04

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Solution

The fourth proportional to 95,021.73, 142,384.77 and 35,825.04 is: 53,681.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,021.73 : 142,384.77 = 35,825.04 : x
  2. Step 2: Convert to fraction form
    95,021.73/142,384.77 = 35,825.04/x
  3. Step 3: Cross multiply
    95,021.73x = 142,384.77 × 35,825.04
  4. Step 4: Simplify right side
    95,021.73x = 5,100,940,080.64
  5. Step 5: Solve for x
    x = 5,100,940,080.64/95,021.73
  6. Step 6: Final answer
    x = 53,681.83

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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.