Home / 635,268.75-952,903.13-192,036.75

Finding the Fourth Proportional to 635,268.75, 952,903.13 and 192,036.75

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Solution

The fourth proportional to 635,268.75, 952,903.13 and 192,036.75 is: 288,055.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,268.75 : 952,903.13 = 192,036.75 : x
  2. Step 2: Convert to fraction form
    635,268.75/952,903.13 = 192,036.75/x
  3. Step 3: Cross multiply
    635,268.75x = 952,903.13 × 192,036.75
  4. Step 4: Simplify right side
    635,268.75x = 182,992,419,189.84
  5. Step 5: Solve for x
    x = 182,992,419,189.84/635,268.75
  6. Step 6: Final answer
    x = 288,055.13

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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.