Home / 236,121.67-353,959.35-94,054.66

Finding the Fourth Proportional to 236,121.67, 353,959.35 and 94,054.66

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Solution

The fourth proportional to 236,121.67, 353,959.35 and 94,054.66 is: 140,993.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,121.67 : 353,959.35 = 94,054.66 : x
  2. Step 2: Convert to fraction form
    236,121.67/353,959.35 = 94,054.66/x
  3. Step 3: Cross multiply
    236,121.67x = 353,959.35 × 94,054.66
  4. Step 4: Simplify right side
    236,121.67x = 33,291,526,318.07
  5. Step 5: Solve for x
    x = 33,291,526,318.07/236,121.67
  6. Step 6: Final answer
    x = 140,993.10

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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.