Home / 196,502.04-294,810.47-63,379.35

Finding the Fourth Proportional to 196,502.04, 294,810.47 and 63,379.35

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Solution

The fourth proportional to 196,502.04, 294,810.47 and 63,379.35 is: 95,087.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,502.04 : 294,810.47 = 63,379.35 : x
  2. Step 2: Convert to fraction form
    196,502.04/294,810.47 = 63,379.35/x
  3. Step 3: Cross multiply
    196,502.04x = 294,810.47 × 63,379.35
  4. Step 4: Simplify right side
    196,502.04x = 18,684,895,644.90
  5. Step 5: Solve for x
    x = 18,684,895,644.90/196,502.04
  6. Step 6: Final answer
    x = 95,087.54

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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.