Home / 94,015.86-140,982.24-44,055.60

Finding the Fourth Proportional to 94,015.86, 140,982.24 and 44,055.60

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Solution

The fourth proportional to 94,015.86, 140,982.24 and 44,055.60 is: 66,063.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,015.86 : 140,982.24 = 44,055.60 : x
  2. Step 2: Convert to fraction form
    94,015.86/140,982.24 = 44,055.60/x
  3. Step 3: Cross multiply
    94,015.86x = 140,982.24 × 44,055.60
  4. Step 4: Simplify right side
    94,015.86x = 6,211,057,172.54
  5. Step 5: Solve for x
    x = 6,211,057,172.54/94,015.86
  6. Step 6: Final answer
    x = 66,063.93

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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.