Home / 196,503.04-294,811.97-63,380.35

Finding the Fourth Proportional to 196,503.04, 294,811.97 and 63,380.35

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Solution

The fourth proportional to 196,503.04, 294,811.97 and 63,380.35 is: 95,089.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,503.04 : 294,811.97 = 63,380.35 : x
  2. Step 2: Convert to fraction form
    196,503.04/294,811.97 = 63,380.35/x
  3. Step 3: Cross multiply
    196,503.04x = 294,811.97 × 63,380.35
  4. Step 4: Simplify right side
    196,503.04x = 18,685,285,842.79
  5. Step 5: Solve for x
    x = 18,685,285,842.79/196,503.04
  6. Step 6: Final answer
    x = 95,089.04

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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.