Home / 164,313.49-226,758.41-92,696.53

Finding the Fourth Proportional to 164,313.49, 226,758.41 and 92,696.53

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Solution

The fourth proportional to 164,313.49, 226,758.41 and 92,696.53 is: 127,924.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,313.49 : 226,758.41 = 92,696.53 : x
  2. Step 2: Convert to fraction form
    164,313.49/226,758.41 = 92,696.53/x
  3. Step 3: Cross multiply
    164,313.49x = 226,758.41 × 92,696.53
  4. Step 4: Simplify right side
    164,313.49x = 21,019,717,291.83
  5. Step 5: Solve for x
    x = 21,019,717,291.83/164,313.49
  6. Step 6: Final answer
    x = 127,924.48

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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.