Home / 236,837.26-327,053.64-152,101.90

Finding the Fourth Proportional to 236,837.26, 327,053.64 and 152,101.90

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Solution

The fourth proportional to 236,837.26, 327,053.64 and 152,101.90 is: 210,040.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,837.26 : 327,053.64 = 152,101.90 : x
  2. Step 2: Convert to fraction form
    236,837.26/327,053.64 = 152,101.90/x
  3. Step 3: Cross multiply
    236,837.26x = 327,053.64 × 152,101.90
  4. Step 4: Simplify right side
    236,837.26x = 49,745,480,045.92
  5. Step 5: Solve for x
    x = 49,745,480,045.92/236,837.26
  6. Step 6: Final answer
    x = 210,040.77

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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.