Home / 164,414.48-226,892.76-92,797.52

Finding the Fourth Proportional to 164,414.48, 226,892.76 and 92,797.52

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Solution

The fourth proportional to 164,414.48, 226,892.76 and 92,797.52 is: 128,061.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,414.48 : 226,892.76 = 92,797.52 : x
  2. Step 2: Convert to fraction form
    164,414.48/226,892.76 = 92,797.52/x
  3. Step 3: Cross multiply
    164,414.48x = 226,892.76 × 92,797.52
  4. Step 4: Simplify right side
    164,414.48x = 21,055,085,433.96
  5. Step 5: Solve for x
    x = 21,055,085,433.96/164,414.48
  6. Step 6: Final answer
    x = 128,061.02

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1.5x scale

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.