Home / 164,060.47-226,424.33-92,458.09

Finding the Fourth Proportional to 164,060.47, 226,424.33 and 92,458.09

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Solution

The fourth proportional to 164,060.47, 226,424.33 and 92,458.09 is: 127,603.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,060.47 : 226,424.33 = 92,458.09 : x
  2. Step 2: Convert to fraction form
    164,060.47/226,424.33 = 92,458.09/x
  3. Step 3: Cross multiply
    164,060.47x = 226,424.33 × 92,458.09
  4. Step 4: Simplify right side
    164,060.47x = 20,934,761,081.33
  5. Step 5: Solve for x
    x = 20,934,761,081.33/164,060.47
  6. Step 6: Final answer
    x = 127,603.93

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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.