Home / 164,192.46-226,581.06-92,571.85

Finding the Fourth Proportional to 164,192.46, 226,581.06 and 92,571.85

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Solution

The fourth proportional to 164,192.46, 226,581.06 and 92,571.85 is: 127,746.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,192.46 : 226,581.06 = 92,571.85 : x
  2. Step 2: Convert to fraction form
    164,192.46/226,581.06 = 92,571.85/x
  3. Step 3: Cross multiply
    164,192.46x = 226,581.06 × 92,571.85
  4. Step 4: Simplify right side
    164,192.46x = 20,975,027,899.16
  5. Step 5: Solve for x
    x = 20,975,027,899.16/164,192.46
  6. Step 6: Final answer
    x = 127,746.60

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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.