Home / 184,003.66-253,926.45-102,333.05

Finding the Fourth Proportional to 184,003.66, 253,926.45 and 102,333.05

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Solution

The fourth proportional to 184,003.66, 253,926.45 and 102,333.05 is: 141,220.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,003.66 : 253,926.45 = 102,333.05 : x
  2. Step 2: Convert to fraction form
    184,003.66/253,926.45 = 102,333.05/x
  3. Step 3: Cross multiply
    184,003.66x = 253,926.45 × 102,333.05
  4. Step 4: Simplify right side
    184,003.66x = 25,985,068,738.99
  5. Step 5: Solve for x
    x = 25,985,068,738.99/184,003.66
  6. Step 6: Final answer
    x = 141,220.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.