Home / 236,120.67-353,957.85-94,053.66

Finding the Fourth Proportional to 236,120.67, 353,957.85 and 94,053.66

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Solution

The fourth proportional to 236,120.67, 353,957.85 and 94,053.66 is: 140,991.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,120.67 : 353,957.85 = 94,053.66 : x
  2. Step 2: Convert to fraction form
    236,120.67/353,957.85 = 94,053.66/x
  3. Step 3: Cross multiply
    236,120.67x = 353,957.85 × 94,053.66
  4. Step 4: Simplify right side
    236,120.67x = 33,291,029,950.89
  5. Step 5: Solve for x
    x = 33,291,029,950.89/236,120.67
  6. Step 6: Final answer
    x = 140,991.60

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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.