Home / 164,182.33-226,566.48-92,561.32

Finding the Fourth Proportional to 164,182.33, 226,566.48 and 92,561.32

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Solution

The fourth proportional to 164,182.33, 226,566.48 and 92,561.32 is: 127,731.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,182.33 : 226,566.48 = 92,561.32 : x
  2. Step 2: Convert to fraction form
    164,182.33/226,566.48 = 92,561.32/x
  3. Step 3: Cross multiply
    164,182.33x = 226,566.48 × 92,561.32
  4. Step 4: Simplify right side
    164,182.33x = 20,971,292,456.55
  5. Step 5: Solve for x
    x = 20,971,292,456.55/164,182.33
  6. Step 6: Final answer
    x = 127,731.73

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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.