Home / 79,816.07-110,147.00-44,007.37

Finding the Fourth Proportional to 79,816.07, 110,147.00 and 44,007.37

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Solution

The fourth proportional to 79,816.07, 110,147.00 and 44,007.37 is: 60,730.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,816.07 : 110,147.00 = 44,007.37 : x
  2. Step 2: Convert to fraction form
    79,816.07/110,147.00 = 44,007.37/x
  3. Step 3: Cross multiply
    79,816.07x = 110,147.00 × 44,007.37
  4. Step 4: Simplify right side
    79,816.07x = 4,847,279,287.99
  5. Step 5: Solve for x
    x = 4,847,279,287.99/79,816.07
  6. Step 6: Final answer
    x = 60,730.62

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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.