Home / 184,282.09-276,392.30-51,175.80

Finding the Fourth Proportional to 184,282.09, 276,392.30 and 51,175.80

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Solution

The fourth proportional to 184,282.09, 276,392.30 and 51,175.80 is: 76,755.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,282.09 : 276,392.30 = 51,175.80 : x
  2. Step 2: Convert to fraction form
    184,282.09/276,392.30 = 51,175.80/x
  3. Step 3: Cross multiply
    184,282.09x = 276,392.30 × 51,175.80
  4. Step 4: Simplify right side
    184,282.09x = 14,144,597,066.34
  5. Step 5: Solve for x
    x = 14,144,597,066.34/184,282.09
  6. Step 6: Final answer
    x = 76,755.14

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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.