Home / 5,204-7,807.26-1,741.34

Finding the Fourth Proportional to 5,204, 7,807.26 and 1,741.34

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Solution

The fourth proportional to 5,204, 7,807.26 and 1,741.34 is: 2,612.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204 : 7,807.26 = 1,741.34 : x
  2. Step 2: Convert to fraction form
    5,204/7,807.26 = 1,741.34/x
  3. Step 3: Cross multiply
    5,204x = 7,807.26 × 1,741.34
  4. Step 4: Simplify right side
    5,204x = 13,595,094.13
  5. Step 5: Solve for x
    x = 13,595,094.13/5,204
  6. Step 6: Final answer
    x = 2,612.43

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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.