Home / 164,218.44-226,616.94-92,597.88

Finding the Fourth Proportional to 164,218.44, 226,616.94 and 92,597.88

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Solution

The fourth proportional to 164,218.44, 226,616.94 and 92,597.88 is: 127,782.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,218.44 : 226,616.94 = 92,597.88 : x
  2. Step 2: Convert to fraction form
    164,218.44/226,616.94 = 92,597.88/x
  3. Step 3: Cross multiply
    164,218.44x = 226,616.94 × 92,597.88
  4. Step 4: Simplify right side
    164,218.44x = 20,984,248,216.09
  5. Step 5: Solve for x
    x = 20,984,248,216.09/164,218.44
  6. Step 6: Final answer
    x = 127,782.53

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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.