Home / 164,184.96-226,586.90-92,571.64

Finding the Fourth Proportional to 164,184.96, 226,586.90 and 92,571.64

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Solution

The fourth proportional to 164,184.96, 226,586.90 and 92,571.64 is: 127,755.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,184.96 : 226,586.90 = 92,571.64 : x
  2. Step 2: Convert to fraction form
    164,184.96/226,586.90 = 92,571.64/x
  3. Step 3: Cross multiply
    164,184.96x = 226,586.90 × 92,571.64
  4. Step 4: Simplify right side
    164,184.96x = 20,975,520,935.52
  5. Step 5: Solve for x
    x = 20,975,520,935.52/164,184.96
  6. Step 6: Final answer
    x = 127,755.43

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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.