Home / 184,212.08-276,318.14-65,876.24

Finding the Fourth Proportional to 184,212.08, 276,318.14 and 65,876.24

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Solution

The fourth proportional to 184,212.08, 276,318.14 and 65,876.24 is: 98,814.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,212.08 : 276,318.14 = 65,876.24 : x
  2. Step 2: Convert to fraction form
    184,212.08/276,318.14 = 65,876.24/x
  3. Step 3: Cross multiply
    184,212.08x = 276,318.14 × 65,876.24
  4. Step 4: Simplify right side
    184,212.08x = 18,202,800,106.99
  5. Step 5: Solve for x
    x = 18,202,800,106.99/184,212.08
  6. Step 6: Final answer
    x = 98,814.37

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1.5x scale

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.