Home / 164,766.08-227,375.48-92,168.03

Finding the Fourth Proportional to 164,766.08, 227,375.48 and 92,168.03

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Solution

The fourth proportional to 164,766.08, 227,375.48 and 92,168.03 is: 127,190.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,766.08 : 227,375.48 = 92,168.03 : x
  2. Step 2: Convert to fraction form
    164,766.08/227,375.48 = 92,168.03/x
  3. Step 3: Cross multiply
    164,766.08x = 227,375.48 × 92,168.03
  4. Step 4: Simplify right side
    164,766.08x = 20,956,748,464.19
  5. Step 5: Solve for x
    x = 20,956,748,464.19/164,766.08
  6. Step 6: Final answer
    x = 127,190.92

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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.