Home / 164,266.24-226,684.80-92,646.40

Finding the Fourth Proportional to 164,266.24, 226,684.80 and 92,646.40

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Solution

The fourth proportional to 164,266.24, 226,684.80 and 92,646.40 is: 127,850.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,266.24 : 226,684.80 = 92,646.40 : x
  2. Step 2: Convert to fraction form
    164,266.24/226,684.80 = 92,646.40/x
  3. Step 3: Cross multiply
    164,266.24x = 226,684.80 × 92,646.40
  4. Step 4: Simplify right side
    164,266.24x = 21,001,530,654.72
  5. Step 5: Solve for x
    x = 21,001,530,654.72/164,266.24
  6. Step 6: Final answer
    x = 127,850.56

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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.