Home / 95,334.31-142,913.14-35,329.38

Finding the Fourth Proportional to 95,334.31, 142,913.14 and 35,329.38

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Solution

The fourth proportional to 95,334.31, 142,913.14 and 35,329.38 is: 52,961.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,334.31 : 142,913.14 = 35,329.38 : x
  2. Step 2: Convert to fraction form
    95,334.31/142,913.14 = 35,329.38/x
  3. Step 3: Cross multiply
    95,334.31x = 142,913.14 × 35,329.38
  4. Step 4: Simplify right side
    95,334.31x = 5,049,032,630.05
  5. Step 5: Solve for x
    x = 5,049,032,630.05/95,334.31
  6. Step 6: Final answer
    x = 52,961.34

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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.