Home / 196,237.56-294,385.14-63,073.92

Finding the Fourth Proportional to 196,237.56, 294,385.14 and 63,073.92

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Solution

The fourth proportional to 196,237.56, 294,385.14 and 63,073.92 is: 94,620.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,237.56 : 294,385.14 = 63,073.92 : x
  2. Step 2: Convert to fraction form
    196,237.56/294,385.14 = 63,073.92/x
  3. Step 3: Cross multiply
    196,237.56x = 294,385.14 × 63,073.92
  4. Step 4: Simplify right side
    196,237.56x = 18,568,024,769.55
  5. Step 5: Solve for x
    x = 18,568,024,769.55/196,237.56
  6. Step 6: Final answer
    x = 94,620.14

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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.