Home / 335,558.13-463,090.16-192,327.44

Finding the Fourth Proportional to 335,558.13, 463,090.16 and 192,327.44

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Solution

The fourth proportional to 335,558.13, 463,090.16 and 192,327.44 is: 265,423.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,558.13 : 463,090.16 = 192,327.44 : x
  2. Step 2: Convert to fraction form
    335,558.13/463,090.16 = 192,327.44/x
  3. Step 3: Cross multiply
    335,558.13x = 463,090.16 × 192,327.44
  4. Step 4: Simplify right side
    335,558.13x = 89,064,941,684.90
  5. Step 5: Solve for x
    x = 89,064,941,684.90/335,558.13
  6. Step 6: Final answer
    x = 265,423.29

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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.