Home / 79,922.45-110,293.90-44,112.47

Finding the Fourth Proportional to 79,922.45, 110,293.90 and 44,112.47

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Solution

The fourth proportional to 79,922.45, 110,293.90 and 44,112.47 is: 60,875.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,922.45 : 110,293.90 = 44,112.47 : x
  2. Step 2: Convert to fraction form
    79,922.45/110,293.90 = 44,112.47/x
  3. Step 3: Cross multiply
    79,922.45x = 110,293.90 × 44,112.47
  4. Step 4: Simplify right side
    79,922.45x = 4,865,335,693.18
  5. Step 5: Solve for x
    x = 4,865,335,693.18/79,922.45
  6. Step 6: Final answer
    x = 60,875.71

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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.