Home / 196,197.26-294,298.66-55,955.88

Finding the Fourth Proportional to 196,197.26, 294,298.66 and 55,955.88

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Solution

The fourth proportional to 196,197.26, 294,298.66 and 55,955.88 is: 83,934.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,197.26 : 294,298.66 = 55,955.88 : x
  2. Step 2: Convert to fraction form
    196,197.26/294,298.66 = 55,955.88/x
  3. Step 3: Cross multiply
    196,197.26x = 294,298.66 × 55,955.88
  4. Step 4: Simplify right side
    196,197.26x = 16,467,740,503.12
  5. Step 5: Solve for x
    x = 16,467,740,503.12/196,197.26
  6. Step 6: Final answer
    x = 83,934.61

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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.