Home / 336,058.93-463,932.72-227,735.54

Finding the Fourth Proportional to 336,058.93, 463,932.72 and 227,735.54

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Solution

The fourth proportional to 336,058.93, 463,932.72 and 227,735.54 is: 314,391.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,058.93 : 463,932.72 = 227,735.54 : x
  2. Step 2: Convert to fraction form
    336,058.93/463,932.72 = 227,735.54/x
  3. Step 3: Cross multiply
    336,058.93x = 463,932.72 × 227,735.54
  4. Step 4: Simplify right side
    336,058.93x = 105,653,968,512.87
  5. Step 5: Solve for x
    x = 105,653,968,512.87/336,058.93
  6. Step 6: Final answer
    x = 314,391.20

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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.