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Finding the Fourth Proportional to 241,062.82, 332,644.28 and 133,623.70

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Solution

The fourth proportional to 241,062.82, 332,644.28 and 133,623.70 is: 184,388.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,062.82 : 332,644.28 = 133,623.70 : x
  2. Step 2: Convert to fraction form
    241,062.82/332,644.28 = 133,623.70/x
  3. Step 3: Cross multiply
    241,062.82x = 332,644.28 × 133,623.70
  4. Step 4: Simplify right side
    241,062.82x = 44,449,157,977.71
  5. Step 5: Solve for x
    x = 44,449,157,977.71/241,062.82
  6. Step 6: Final answer
    x = 184,388.28

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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.