Home / 111,176.47-166,796.03-44,663.32

Finding the Fourth Proportional to 111,176.47, 166,796.03 and 44,663.32

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Solution

The fourth proportional to 111,176.47, 166,796.03 and 44,663.32 is: 67,007.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,176.47 : 166,796.03 = 44,663.32 : x
  2. Step 2: Convert to fraction form
    111,176.47/166,796.03 = 44,663.32/x
  3. Step 3: Cross multiply
    111,176.47x = 166,796.03 × 44,663.32
  4. Step 4: Simplify right side
    111,176.47x = 7,449,664,462.62
  5. Step 5: Solve for x
    x = 7,449,664,462.62/111,176.47
  6. Step 6: Final answer
    x = 67,007.56

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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.