Home / 164,695.23-227,195.96-104,163.93

Finding the Fourth Proportional to 164,695.23, 227,195.96 and 104,163.93

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Solution

The fourth proportional to 164,695.23, 227,195.96 and 104,163.93 is: 143,693.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,695.23 : 227,195.96 = 104,163.93 : x
  2. Step 2: Convert to fraction form
    164,695.23/227,195.96 = 104,163.93/x
  3. Step 3: Cross multiply
    164,695.23x = 227,195.96 × 104,163.93
  4. Step 4: Simplify right side
    164,695.23x = 23,665,623,552.90
  5. Step 5: Solve for x
    x = 23,665,623,552.90/164,695.23
  6. Step 6: Final answer
    x = 143,693.44

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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.