Home / 122,733.56-183,949.58-63,535.48

Finding the Fourth Proportional to 122,733.56, 183,949.58 and 63,535.48

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Solution

The fourth proportional to 122,733.56, 183,949.58 and 63,535.48 is: 95,225.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,733.56 : 183,949.58 = 63,535.48 : x
  2. Step 2: Convert to fraction form
    122,733.56/183,949.58 = 63,535.48/x
  3. Step 3: Cross multiply
    122,733.56x = 183,949.58 × 63,535.48
  4. Step 4: Simplify right side
    122,733.56x = 11,687,324,861.10
  5. Step 5: Solve for x
    x = 11,687,324,861.10/122,733.56
  6. Step 6: Final answer
    x = 95,225.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.