Home / 184,747.80-254,819.70-120,096.44

Finding the Fourth Proportional to 184,747.80, 254,819.70 and 120,096.44

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Solution

The fourth proportional to 184,747.80, 254,819.70 and 120,096.44 is: 165,647.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,747.80 : 254,819.70 = 120,096.44 : x
  2. Step 2: Convert to fraction form
    184,747.80/254,819.70 = 120,096.44/x
  3. Step 3: Cross multiply
    184,747.80x = 254,819.70 × 120,096.44
  4. Step 4: Simplify right side
    184,747.80x = 30,602,938,493.34
  5. Step 5: Solve for x
    x = 30,602,938,493.34/184,747.80
  6. Step 6: Final answer
    x = 165,647.10

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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.