Home / 240,910.96-332,447.34-133,485.52

Finding the Fourth Proportional to 240,910.96, 332,447.34 and 133,485.52

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Solution

The fourth proportional to 240,910.96, 332,447.34 and 133,485.52 is: 184,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,910.96 : 332,447.34 = 133,485.52 : x
  2. Step 2: Convert to fraction form
    240,910.96/332,447.34 = 133,485.52/x
  3. Step 3: Cross multiply
    240,910.96x = 332,447.34 × 133,485.52
  4. Step 4: Simplify right side
    240,910.96x = 44,376,906,052.52
  5. Step 5: Solve for x
    x = 44,376,906,052.52/240,910.96
  6. Step 6: Final answer
    x = 184,204.60

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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.