Home / 196,273.76-294,369.36-63,165.92

Finding the Fourth Proportional to 196,273.76, 294,369.36 and 63,165.92

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Solution

The fourth proportional to 196,273.76, 294,369.36 and 63,165.92 is: 94,735.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,273.76 : 294,369.36 = 63,165.92 : x
  2. Step 2: Convert to fraction form
    196,273.76/294,369.36 = 63,165.92/x
  3. Step 3: Cross multiply
    196,273.76x = 294,369.36 × 63,165.92
  4. Step 4: Simplify right side
    196,273.76x = 18,594,111,444.21
  5. Step 5: Solve for x
    x = 18,594,111,444.21/196,273.76
  6. Step 6: Final answer
    x = 94,735.60

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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.