Home / 336,132.36-504,196.68-193,885.41

Finding the Fourth Proportional to 336,132.36, 504,196.68 and 193,885.41

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Solution

The fourth proportional to 336,132.36, 504,196.68 and 193,885.41 is: 290,827.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,132.36 : 504,196.68 = 193,885.41 : x
  2. Step 2: Convert to fraction form
    336,132.36/504,196.68 = 193,885.41/x
  3. Step 3: Cross multiply
    336,132.36x = 504,196.68 × 193,885.41
  4. Step 4: Simplify right side
    336,132.36x = 97,756,380,022.44
  5. Step 5: Solve for x
    x = 97,756,380,022.44/336,132.36
  6. Step 6: Final answer
    x = 290,827.04

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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.