Home / 164,494.99-226,999.22-92,873.17

Finding the Fourth Proportional to 164,494.99, 226,999.22 and 92,873.17

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Solution

The fourth proportional to 164,494.99, 226,999.22 and 92,873.17 is: 128,162.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,494.99 : 226,999.22 = 92,873.17 : x
  2. Step 2: Convert to fraction form
    164,494.99/226,999.22 = 92,873.17/x
  3. Step 3: Cross multiply
    164,494.99x = 226,999.22 × 92,873.17
  4. Step 4: Simplify right side
    164,494.99x = 21,082,137,148.93
  5. Step 5: Solve for x
    x = 21,082,137,148.93/164,494.99
  6. Step 6: Final answer
    x = 128,162.79

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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.