Home / 196,196.25-294,297.18-55,954.89

Finding the Fourth Proportional to 196,196.25, 294,297.18 and 55,954.89

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Solution

The fourth proportional to 196,196.25, 294,297.18 and 55,954.89 is: 83,933.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,196.25 : 294,297.18 = 55,954.89 : x
  2. Step 2: Convert to fraction form
    196,196.25/294,297.18 = 55,954.89/x
  3. Step 3: Cross multiply
    196,196.25x = 294,297.18 × 55,954.89
  4. Step 4: Simplify right side
    196,196.25x = 16,467,366,334.21
  5. Step 5: Solve for x
    x = 16,467,366,334.21/196,196.25
  6. Step 6: Final answer
    x = 83,933.13

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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.