Home / 3,195.67-4,793.10-1,004.35

Finding the Fourth Proportional to 3,195.67, 4,793.10 and 1,004.35

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Solution

The fourth proportional to 3,195.67, 4,793.10 and 1,004.35 is: 1,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195.67 : 4,793.10 = 1,004.35 : x
  2. Step 2: Convert to fraction form
    3,195.67/4,793.10 = 1,004.35/x
  3. Step 3: Cross multiply
    3,195.67x = 4,793.10 × 1,004.35
  4. Step 4: Simplify right side
    3,195.67x = 4,813,949.99
  5. Step 5: Solve for x
    x = 4,813,949.99/3,195.67
  6. Step 6: Final answer
    x = 1,506.40

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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.