Home / 95,074.54-142,633.41-50,677.90

Finding the Fourth Proportional to 95,074.54, 142,633.41 and 50,677.90

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Solution

The fourth proportional to 95,074.54, 142,633.41 and 50,677.90 is: 76,028.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,074.54 : 142,633.41 = 50,677.90 : x
  2. Step 2: Convert to fraction form
    95,074.54/142,633.41 = 50,677.90/x
  3. Step 3: Cross multiply
    95,074.54x = 142,633.41 × 50,677.90
  4. Step 4: Simplify right side
    95,074.54x = 7,228,361,688.64
  5. Step 5: Solve for x
    x = 7,228,361,688.64/95,074.54
  6. Step 6: Final answer
    x = 76,028.36

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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.