Home / 335,537.16-463,060.44-192,321.06

Finding the Fourth Proportional to 335,537.16, 463,060.44 and 192,321.06

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Solution

The fourth proportional to 335,537.16, 463,060.44 and 192,321.06 is: 265,414.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,537.16 : 463,060.44 = 192,321.06 : x
  2. Step 2: Convert to fraction form
    335,537.16/463,060.44 = 192,321.06/x
  3. Step 3: Cross multiply
    335,537.16x = 463,060.44 × 192,321.06
  4. Step 4: Simplify right side
    335,537.16x = 89,056,274,664.87
  5. Step 5: Solve for x
    x = 89,056,274,664.87/335,537.16
  6. Step 6: Final answer
    x = 265,414.04

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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.