Home / 196,240.56-294,389.64-63,076.92

Finding the Fourth Proportional to 196,240.56, 294,389.64 and 63,076.92

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Solution

The fourth proportional to 196,240.56, 294,389.64 and 63,076.92 is: 94,624.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,240.56 : 294,389.64 = 63,076.92 : x
  2. Step 2: Convert to fraction form
    196,240.56/294,389.64 = 63,076.92/x
  3. Step 3: Cross multiply
    196,240.56x = 294,389.64 × 63,076.92
  4. Step 4: Simplify right side
    196,240.56x = 18,569,191,771.11
  5. Step 5: Solve for x
    x = 18,569,191,771.11/196,240.56
  6. Step 6: Final answer
    x = 94,624.64

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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.