Home / 5,848.63-8,069.82-3,723.39

Finding the Fourth Proportional to 5,848.63, 8,069.82 and 3,723.39

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Solution

The fourth proportional to 5,848.63, 8,069.82 and 3,723.39 is: 5,137.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848.63 : 8,069.82 = 3,723.39 : x
  2. Step 2: Convert to fraction form
    5,848.63/8,069.82 = 3,723.39/x
  3. Step 3: Cross multiply
    5,848.63x = 8,069.82 × 3,723.39
  4. Step 4: Simplify right side
    5,848.63x = 30,047,087.09
  5. Step 5: Solve for x
    x = 30,047,087.09/5,848.63
  6. Step 6: Final answer
    x = 5,137.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.