Home / 4,996.23-7,493.87-1,709.15

Finding the Fourth Proportional to 4,996.23, 7,493.87 and 1,709.15

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Solution

The fourth proportional to 4,996.23, 7,493.87 and 1,709.15 is: 2,563.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.23 : 7,493.87 = 1,709.15 : x
  2. Step 2: Convert to fraction form
    4,996.23/7,493.87 = 1,709.15/x
  3. Step 3: Cross multiply
    4,996.23x = 7,493.87 × 1,709.15
  4. Step 4: Simplify right side
    4,996.23x = 12,808,147.25
  5. Step 5: Solve for x
    x = 12,808,147.25/4,996.23
  6. Step 6: Final answer
    x = 2,563.56

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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.