Home / 335,090.22-502,513.62-183,399.42

Finding the Fourth Proportional to 335,090.22, 502,513.62 and 183,399.42

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Solution

The fourth proportional to 335,090.22, 502,513.62 and 183,399.42 is: 275,032.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,090.22 : 502,513.62 = 183,399.42 : x
  2. Step 2: Convert to fraction form
    335,090.22/502,513.62 = 183,399.42/x
  3. Step 3: Cross multiply
    335,090.22x = 502,513.62 × 183,399.42
  4. Step 4: Simplify right side
    335,090.22x = 92,160,706,450.10
  5. Step 5: Solve for x
    x = 92,160,706,450.10/335,090.22
  6. Step 6: Final answer
    x = 275,032.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.