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Finding the Fourth Proportional to 241,387.92, 333,105.48 and 133,962.48

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Solution

The fourth proportional to 241,387.92, 333,105.48 and 133,962.48 is: 184,862.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,387.92 : 333,105.48 = 133,962.48 : x
  2. Step 2: Convert to fraction form
    241,387.92/333,105.48 = 133,962.48/x
  3. Step 3: Cross multiply
    241,387.92x = 333,105.48 × 133,962.48
  4. Step 4: Simplify right side
    241,387.92x = 44,623,636,202.39
  5. Step 5: Solve for x
    x = 44,623,636,202.39/241,387.92
  6. Step 6: Final answer
    x = 184,862.76

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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.