Home / 95,483.69-131,712.67-59,611.43

Finding the Fourth Proportional to 95,483.69, 131,712.67 and 59,611.43

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Solution

The fourth proportional to 95,483.69, 131,712.67 and 59,611.43 is: 82,229.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,483.69 : 131,712.67 = 59,611.43 : x
  2. Step 2: Convert to fraction form
    95,483.69/131,712.67 = 59,611.43/x
  3. Step 3: Cross multiply
    95,483.69x = 131,712.67 × 59,611.43
  4. Step 4: Simplify right side
    95,483.69x = 7,851,579,800.23
  5. Step 5: Solve for x
    x = 7,851,579,800.23/95,483.69
  6. Step 6: Final answer
    x = 82,229.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.