Home / 184,319.89-276,125.58-113,034.65

Finding the Fourth Proportional to 184,319.89, 276,125.58 and 113,034.65

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Solution

The fourth proportional to 184,319.89, 276,125.58 and 113,034.65 is: 169,334.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,319.89 : 276,125.58 = 113,034.65 : x
  2. Step 2: Convert to fraction form
    184,319.89/276,125.58 = 113,034.65/x
  3. Step 3: Cross multiply
    184,319.89x = 276,125.58 × 113,034.65
  4. Step 4: Simplify right side
    184,319.89x = 31,211,756,910.72
  5. Step 5: Solve for x
    x = 31,211,756,910.72/184,319.89
  6. Step 6: Final answer
    x = 169,334.72

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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.