Home / 3,195.02-4,793.46-1,346.10

Finding the Fourth Proportional to 3,195.02, 4,793.46 and 1,346.10

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Solution

The fourth proportional to 3,195.02, 4,793.46 and 1,346.10 is: 2,019.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195.02 : 4,793.46 = 1,346.10 : x
  2. Step 2: Convert to fraction form
    3,195.02/4,793.46 = 1,346.10/x
  3. Step 3: Cross multiply
    3,195.02x = 4,793.46 × 1,346.10
  4. Step 4: Simplify right side
    3,195.02x = 6,452,476.51
  5. Step 5: Solve for x
    x = 6,452,476.51/3,195.02
  6. Step 6: Final answer
    x = 2,019.54

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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.