Home / 335,558.04-463,090.05-192,327.29

Finding the Fourth Proportional to 335,558.04, 463,090.05 and 192,327.29

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Solution

The fourth proportional to 335,558.04, 463,090.05 and 192,327.29 is: 265,423.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,558.04 : 463,090.05 = 192,327.29 : x
  2. Step 2: Convert to fraction form
    335,558.04/463,090.05 = 192,327.29/x
  3. Step 3: Cross multiply
    335,558.04x = 463,090.05 × 192,327.29
  4. Step 4: Simplify right side
    335,558.04x = 89,064,852,027.01
  5. Step 5: Solve for x
    x = 89,064,852,027.01/335,558.04
  6. Step 6: Final answer
    x = 265,423.09

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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.