Home / 111,577.45-167,367.53-32,693.27

Finding the Fourth Proportional to 111,577.45, 167,367.53 and 32,693.27

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Solution

The fourth proportional to 111,577.45, 167,367.53 and 32,693.27 is: 49,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,577.45 : 167,367.53 = 32,693.27 : x
  2. Step 2: Convert to fraction form
    111,577.45/167,367.53 = 32,693.27/x
  3. Step 3: Cross multiply
    111,577.45x = 167,367.53 × 32,693.27
  4. Step 4: Simplify right side
    111,577.45x = 5,471,791,684.06
  5. Step 5: Solve for x
    x = 5,471,791,684.06/111,577.45
  6. Step 6: Final answer
    x = 49,040.30

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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.