Home / 4,734.90-7,096.41-2,782.26

Finding the Fourth Proportional to 4,734.90, 7,096.41 and 2,782.26

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Solution

The fourth proportional to 4,734.90, 7,096.41 and 2,782.26 is: 4,169.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734.90 : 7,096.41 = 2,782.26 : x
  2. Step 2: Convert to fraction form
    4,734.90/7,096.41 = 2,782.26/x
  3. Step 3: Cross multiply
    4,734.90x = 7,096.41 × 2,782.26
  4. Step 4: Simplify right side
    4,734.90x = 19,744,057.69
  5. Step 5: Solve for x
    x = 19,744,057.69/4,734.90
  6. Step 6: Final answer
    x = 4,169.90

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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.