Home / 110,904.72-166,366.14-44,308.41

Finding the Fourth Proportional to 110,904.72, 166,366.14 and 44,308.41

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Solution

The fourth proportional to 110,904.72, 166,366.14 and 44,308.41 is: 66,466.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,904.72 : 166,366.14 = 44,308.41 : x
  2. Step 2: Convert to fraction form
    110,904.72/166,366.14 = 44,308.41/x
  3. Step 3: Cross multiply
    110,904.72x = 166,366.14 × 44,308.41
  4. Step 4: Simplify right side
    110,904.72x = 7,371,419,141.24
  5. Step 5: Solve for x
    x = 7,371,419,141.24/110,904.72
  6. Step 6: Final answer
    x = 66,466.23

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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.