Home / 164,696.48-227,197.32-104,165.36

Finding the Fourth Proportional to 164,696.48, 227,197.32 and 104,165.36

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Solution

The fourth proportional to 164,696.48, 227,197.32 and 104,165.36 is: 143,695.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,696.48 : 227,197.32 = 104,165.36 : x
  2. Step 2: Convert to fraction form
    164,696.48/227,197.32 = 104,165.36/x
  3. Step 3: Cross multiply
    164,696.48x = 227,197.32 × 104,165.36
  4. Step 4: Simplify right side
    164,696.48x = 23,666,090,628.84
  5. Step 5: Solve for x
    x = 23,666,090,628.84/164,696.48
  6. Step 6: Final answer
    x = 143,695.18

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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.