Home / 241,063.12-332,644.75-133,624.02

Finding the Fourth Proportional to 241,063.12, 332,644.75 and 133,624.02

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Solution

The fourth proportional to 241,063.12, 332,644.75 and 133,624.02 is: 184,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,063.12 : 332,644.75 = 133,624.02 : x
  2. Step 2: Convert to fraction form
    241,063.12/332,644.75 = 133,624.02/x
  3. Step 3: Cross multiply
    241,063.12x = 332,644.75 × 133,624.02
  4. Step 4: Simplify right side
    241,063.12x = 44,449,328,392.83
  5. Step 5: Solve for x
    x = 44,449,328,392.83/241,063.12
  6. Step 6: Final answer
    x = 184,388.76

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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.