Home / 240,896.03-332,439.19-133,467.75

Finding the Fourth Proportional to 240,896.03, 332,439.19 and 133,467.75

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Solution

The fourth proportional to 240,896.03, 332,439.19 and 133,467.75 is: 184,186.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,896.03 : 332,439.19 = 133,467.75 : x
  2. Step 2: Convert to fraction form
    240,896.03/332,439.19 = 133,467.75/x
  3. Step 3: Cross multiply
    240,896.03x = 332,439.19 × 133,467.75
  4. Step 4: Simplify right side
    240,896.03x = 44,369,910,367.45
  5. Step 5: Solve for x
    x = 44,369,910,367.45/240,896.03
  6. Step 6: Final answer
    x = 184,186.98

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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.