Home / 241,138.23-332,770.18-133,705.50

Finding the Fourth Proportional to 241,138.23, 332,770.18 and 133,705.50

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Solution

The fourth proportional to 241,138.23, 332,770.18 and 133,705.50 is: 184,513.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,138.23 : 332,770.18 = 133,705.50 : x
  2. Step 2: Convert to fraction form
    241,138.23/332,770.18 = 133,705.50/x
  3. Step 3: Cross multiply
    241,138.23x = 332,770.18 × 133,705.50
  4. Step 4: Simplify right side
    241,138.23x = 44,493,203,301.99
  5. Step 5: Solve for x
    x = 44,493,203,301.99/241,138.23
  6. Step 6: Final answer
    x = 184,513.27

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1.5x scale

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.