Home / 164,566.32-227,101.68-92,946.48

Finding the Fourth Proportional to 164,566.32, 227,101.68 and 92,946.48

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Solution

The fourth proportional to 164,566.32, 227,101.68 and 92,946.48 is: 128,266.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,566.32 : 227,101.68 = 92,946.48 : x
  2. Step 2: Convert to fraction form
    164,566.32/227,101.68 = 92,946.48/x
  3. Step 3: Cross multiply
    164,566.32x = 227,101.68 × 92,946.48
  4. Step 4: Simplify right side
    164,566.32x = 21,108,301,758.09
  5. Step 5: Solve for x
    x = 21,108,301,758.09/164,566.32
  6. Step 6: Final answer
    x = 128,266.23

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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.