Home / 196,953.48-295,466.94-63,821.88

Finding the Fourth Proportional to 196,953.48, 295,466.94 and 63,821.88

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Solution

The fourth proportional to 196,953.48, 295,466.94 and 63,821.88 is: 95,744.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,953.48 : 295,466.94 = 63,821.88 : x
  2. Step 2: Convert to fraction form
    196,953.48/295,466.94 = 63,821.88/x
  3. Step 3: Cross multiply
    196,953.48x = 295,466.94 × 63,821.88
  4. Step 4: Simplify right side
    196,953.48x = 18,857,255,588.65
  5. Step 5: Solve for x
    x = 18,857,255,588.65/196,953.48
  6. Step 6: Final answer
    x = 95,744.72

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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.