Home / 164,102.94-226,458.90-92,481.53

Finding the Fourth Proportional to 164,102.94, 226,458.90 and 92,481.53

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Solution

The fourth proportional to 164,102.94, 226,458.90 and 92,481.53 is: 127,622.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,102.94 : 226,458.90 = 92,481.53 : x
  2. Step 2: Convert to fraction form
    164,102.94/226,458.90 = 92,481.53/x
  3. Step 3: Cross multiply
    164,102.94x = 226,458.90 × 92,481.53
  4. Step 4: Simplify right side
    164,102.94x = 20,943,264,421.82
  5. Step 5: Solve for x
    x = 20,943,264,421.82/164,102.94
  6. Step 6: Final answer
    x = 127,622.73

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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.