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Finding the Fourth Proportional to 333,351.79, 460,026.69 and 180,389.97

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Solution

The fourth proportional to 333,351.79, 460,026.69 and 180,389.97 is: 248,938.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,351.79 : 460,026.69 = 180,389.97 : x
  2. Step 2: Convert to fraction form
    333,351.79/460,026.69 = 180,389.97/x
  3. Step 3: Cross multiply
    333,351.79x = 460,026.69 × 180,389.97
  4. Step 4: Simplify right side
    333,351.79x = 82,984,198,181.25
  5. Step 5: Solve for x
    x = 82,984,198,181.25/333,351.79
  6. Step 6: Final answer
    x = 248,938.81

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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.