Home / 110,884.75-166,353.45-36,005.11

Finding the Fourth Proportional to 110,884.75, 166,353.45 and 36,005.11

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Solution

The fourth proportional to 110,884.75, 166,353.45 and 36,005.11 is: 54,016.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,884.75 : 166,353.45 = 36,005.11 : x
  2. Step 2: Convert to fraction form
    110,884.75/166,353.45 = 36,005.11/x
  3. Step 3: Cross multiply
    110,884.75x = 166,353.45 × 36,005.11
  4. Step 4: Simplify right side
    110,884.75x = 5,989,574,266.13
  5. Step 5: Solve for x
    x = 5,989,574,266.13/110,884.75
  6. Step 6: Final answer
    x = 54,016.21

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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.