Home / 184,455.30-276,645.15-51,302.10

Finding the Fourth Proportional to 184,455.30, 276,645.15 and 51,302.10

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Solution

The fourth proportional to 184,455.30, 276,645.15 and 51,302.10 is: 76,942.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,455.30 : 276,645.15 = 51,302.10 : x
  2. Step 2: Convert to fraction form
    184,455.30/276,645.15 = 51,302.10/x
  3. Step 3: Cross multiply
    184,455.30x = 276,645.15 × 51,302.10
  4. Step 4: Simplify right side
    184,455.30x = 14,192,477,149.82
  5. Step 5: Solve for x
    x = 14,192,477,149.82/184,455.30
  6. Step 6: Final answer
    x = 76,942.64

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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.