Home / 164,258.60-226,663.29-92,656.22

Finding the Fourth Proportional to 164,258.60, 226,663.29 and 92,656.22

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Solution

The fourth proportional to 164,258.60, 226,663.29 and 92,656.22 is: 127,857.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,258.60 : 226,663.29 = 92,656.22 : x
  2. Step 2: Convert to fraction form
    164,258.60/226,663.29 = 92,656.22/x
  3. Step 3: Cross multiply
    164,258.60x = 226,663.29 × 92,656.22
  4. Step 4: Simplify right side
    164,258.60x = 21,001,762,530.85
  5. Step 5: Solve for x
    x = 21,001,762,530.85/164,258.60
  6. Step 6: Final answer
    x = 127,857.92

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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.