Home / 5,763.19-8,645.92-2,064.43

Finding the Fourth Proportional to 5,763.19, 8,645.92 and 2,064.43

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Solution

The fourth proportional to 5,763.19, 8,645.92 and 2,064.43 is: 3,097.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763.19 : 8,645.92 = 2,064.43 : x
  2. Step 2: Convert to fraction form
    5,763.19/8,645.92 = 2,064.43/x
  3. Step 3: Cross multiply
    5,763.19x = 8,645.92 × 2,064.43
  4. Step 4: Simplify right side
    5,763.19x = 17,848,896.63
  5. Step 5: Solve for x
    x = 17,848,896.63/5,763.19
  6. Step 6: Final answer
    x = 3,097.05

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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.