Home / 196,083.76-294,097.84-62,975.52

Finding the Fourth Proportional to 196,083.76, 294,097.84 and 62,975.52

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Solution

The fourth proportional to 196,083.76, 294,097.84 and 62,975.52 is: 94,454.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,083.76 : 294,097.84 = 62,975.52 : x
  2. Step 2: Convert to fraction form
    196,083.76/294,097.84 = 62,975.52/x
  3. Step 3: Cross multiply
    196,083.76x = 294,097.84 × 62,975.52
  4. Step 4: Simplify right side
    196,083.76x = 18,520,964,404.88
  5. Step 5: Solve for x
    x = 18,520,964,404.88/196,083.76
  6. Step 6: Final answer
    x = 94,454.35

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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.