Home / 5,938.82-8,196.63-3,582.26

Finding the Fourth Proportional to 5,938.82, 8,196.63 and 3,582.26

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Solution

The fourth proportional to 5,938.82, 8,196.63 and 3,582.26 is: 4,944.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938.82 : 8,196.63 = 3,582.26 : x
  2. Step 2: Convert to fraction form
    5,938.82/8,196.63 = 3,582.26/x
  3. Step 3: Cross multiply
    5,938.82x = 8,196.63 × 3,582.26
  4. Step 4: Simplify right side
    5,938.82x = 29,362,459.78
  5. Step 5: Solve for x
    x = 29,362,459.78/5,938.82
  6. Step 6: Final answer
    x = 4,944.16

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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.