Home / 184,318.72-276,544.72-64,393.44

Finding the Fourth Proportional to 184,318.72, 276,544.72 and 64,393.44

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Solution

The fourth proportional to 184,318.72, 276,544.72 and 64,393.44 is: 96,613.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,318.72 : 276,544.72 = 64,393.44 : x
  2. Step 2: Convert to fraction form
    184,318.72/276,544.72 = 64,393.44/x
  3. Step 3: Cross multiply
    184,318.72x = 276,544.72 × 64,393.44
  4. Step 4: Simplify right side
    184,318.72x = 17,807,665,834.64
  5. Step 5: Solve for x
    x = 17,807,665,834.64/184,318.72
  6. Step 6: Final answer
    x = 96,613.44

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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.