Home / 184,673.92-276,770.22-83,396.65

Finding the Fourth Proportional to 184,673.92, 276,770.22 and 83,396.65

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Solution

The fourth proportional to 184,673.92, 276,770.22 and 83,396.65 is: 124,986.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,673.92 : 276,770.22 = 83,396.65 : x
  2. Step 2: Convert to fraction form
    184,673.92/276,770.22 = 83,396.65/x
  3. Step 3: Cross multiply
    184,673.92x = 276,770.22 × 83,396.65
  4. Step 4: Simplify right side
    184,673.92x = 23,081,709,167.76
  5. Step 5: Solve for x
    x = 23,081,709,167.76/184,673.92
  6. Step 6: Final answer
    x = 124,986.30

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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.