Home / 184,722.06-276,629.49-117,965.10

Finding the Fourth Proportional to 184,722.06, 276,629.49 and 117,965.10

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Solution

The fourth proportional to 184,722.06, 276,629.49 and 117,965.10 is: 176,657.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,722.06 : 276,629.49 = 117,965.10 : x
  2. Step 2: Convert to fraction form
    184,722.06/276,629.49 = 117,965.10/x
  3. Step 3: Cross multiply
    184,722.06x = 276,629.49 × 117,965.10
  4. Step 4: Simplify right side
    184,722.06x = 32,632,625,450.80
  5. Step 5: Solve for x
    x = 32,632,625,450.80/184,722.06
  6. Step 6: Final answer
    x = 176,657.98

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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.