Home / 164,270.79-226,693.08-92,650.37

Finding the Fourth Proportional to 164,270.79, 226,693.08 and 92,650.37

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Solution

The fourth proportional to 164,270.79, 226,693.08 and 92,650.37 is: 127,857.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,270.79 : 226,693.08 = 92,650.37 : x
  2. Step 2: Convert to fraction form
    164,270.79/226,693.08 = 92,650.37/x
  3. Step 3: Cross multiply
    164,270.79x = 226,693.08 × 92,650.37
  4. Step 4: Simplify right side
    164,270.79x = 21,003,196,604.97
  5. Step 5: Solve for x
    x = 21,003,196,604.97/164,270.79
  6. Step 6: Final answer
    x = 127,857.16

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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.