Home / 164,216.44-226,599.43-92,592.19

Finding the Fourth Proportional to 164,216.44, 226,599.43 and 92,592.19

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Solution

The fourth proportional to 164,216.44, 226,599.43 and 92,592.19 is: 127,766.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,216.44 : 226,599.43 = 92,592.19 : x
  2. Step 2: Convert to fraction form
    164,216.44/226,599.43 = 92,592.19/x
  3. Step 3: Cross multiply
    164,216.44x = 226,599.43 × 92,592.19
  4. Step 4: Simplify right side
    164,216.44x = 20,981,337,476.45
  5. Step 5: Solve for x
    x = 20,981,337,476.45/164,216.44
  6. Step 6: Final answer
    x = 127,766.36

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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.