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Finding the Fourth Proportional to 241,143.27, 332,794.44 and 133,723.29

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Solution

The fourth proportional to 241,143.27, 332,794.44 and 133,723.29 is: 184,547.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,143.27 : 332,794.44 = 133,723.29 : x
  2. Step 2: Convert to fraction form
    241,143.27/332,794.44 = 133,723.29/x
  3. Step 3: Cross multiply
    241,143.27x = 332,794.44 × 133,723.29
  4. Step 4: Simplify right side
    241,143.27x = 44,502,367,410.51
  5. Step 5: Solve for x
    x = 44,502,367,410.51/241,143.27
  6. Step 6: Final answer
    x = 184,547.42

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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.