Home / 3,496.82-5,246.00-1,157.55

Finding the Fourth Proportional to 3,496.82, 5,246.00 and 1,157.55

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Solution

The fourth proportional to 3,496.82, 5,246.00 and 1,157.55 is: 1,736.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496.82 : 5,246.00 = 1,157.55 : x
  2. Step 2: Convert to fraction form
    3,496.82/5,246.00 = 1,157.55/x
  3. Step 3: Cross multiply
    3,496.82x = 5,246.00 × 1,157.55
  4. Step 4: Simplify right side
    3,496.82x = 6,072,501.51
  5. Step 5: Solve for x
    x = 6,072,501.51/3,496.82
  6. Step 6: Final answer
    x = 1,736.58

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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.