Home / 233,669.07-322,251.62-153,067.19

Finding the Fourth Proportional to 233,669.07, 322,251.62 and 153,067.19

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Solution

The fourth proportional to 233,669.07, 322,251.62 and 153,067.19 is: 211,094.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,669.07 : 322,251.62 = 153,067.19 : x
  2. Step 2: Convert to fraction form
    233,669.07/322,251.62 = 153,067.19/x
  3. Step 3: Cross multiply
    233,669.07x = 322,251.62 × 153,067.19
  4. Step 4: Simplify right side
    233,669.07x = 49,326,147,569.75
  5. Step 5: Solve for x
    x = 49,326,147,569.75/233,669.07
  6. Step 6: Final answer
    x = 211,094.04

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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.