Home / 164,318.06-226,761.11-92,697.86

Finding the Fourth Proportional to 164,318.06, 226,761.11 and 92,697.86

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Solution

The fourth proportional to 164,318.06, 226,761.11 and 92,697.86 is: 127,924.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,318.06 : 226,761.11 = 92,697.86 : x
  2. Step 2: Convert to fraction form
    164,318.06/226,761.11 = 92,697.86/x
  3. Step 3: Cross multiply
    164,318.06x = 226,761.11 × 92,697.86
  4. Step 4: Simplify right side
    164,318.06x = 21,020,268,030.93
  5. Step 5: Solve for x
    x = 21,020,268,030.93/164,318.06
  6. Step 6: Final answer
    x = 127,924.27

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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.