Home / 184,146.24-276,219.44-73,416

Finding the Fourth Proportional to 184,146.24, 276,219.44 and 73,416

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Solution

The fourth proportional to 184,146.24, 276,219.44 and 73,416 is: 110,124.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,146.24 : 276,219.44 = 73,416 : x
  2. Step 2: Convert to fraction form
    184,146.24/276,219.44 = 73,416/x
  3. Step 3: Cross multiply
    184,146.24x = 276,219.44 × 73,416
  4. Step 4: Simplify right side
    184,146.24x = 20,278,926,407.04
  5. Step 5: Solve for x
    x = 20,278,926,407.04/184,146.24
  6. Step 6: Final answer
    x = 110,124.03

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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.