Home / 5,938.11-8,196.26-3,548.61

Finding the Fourth Proportional to 5,938.11, 8,196.26 and 3,548.61

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Solution

The fourth proportional to 5,938.11, 8,196.26 and 3,548.61 is: 4,898.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938.11 : 8,196.26 = 3,548.61 : x
  2. Step 2: Convert to fraction form
    5,938.11/8,196.26 = 3,548.61/x
  3. Step 3: Cross multiply
    5,938.11x = 8,196.26 × 3,548.61
  4. Step 4: Simplify right side
    5,938.11x = 29,085,312.46
  5. Step 5: Solve for x
    x = 29,085,312.46/5,938.11
  6. Step 6: Final answer
    x = 4,898.08

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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.