Home / 196,192.96-294,317.13-63,028.59

Finding the Fourth Proportional to 196,192.96, 294,317.13 and 63,028.59

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Solution

The fourth proportional to 196,192.96, 294,317.13 and 63,028.59 is: 94,551.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,192.96 : 294,317.13 = 63,028.59 : x
  2. Step 2: Convert to fraction form
    196,192.96/294,317.13 = 63,028.59/x
  3. Step 3: Cross multiply
    196,192.96x = 294,317.13 × 63,028.59
  4. Step 4: Simplify right side
    196,192.96x = 18,550,393,716.75
  5. Step 5: Solve for x
    x = 18,550,393,716.75/196,192.96
  6. Step 6: Final answer
    x = 94,551.78

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1.5x scale

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.