Home / 27,513.09-41,271.93-8,795.79

Finding the Fourth Proportional to 27,513.09, 41,271.93 and 8,795.79

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Solution

The fourth proportional to 27,513.09, 41,271.93 and 8,795.79 is: 13,194.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,513.09 : 41,271.93 = 8,795.79 : x
  2. Step 2: Convert to fraction form
    27,513.09/41,271.93 = 8,795.79/x
  3. Step 3: Cross multiply
    27,513.09x = 41,271.93 × 8,795.79
  4. Step 4: Simplify right side
    27,513.09x = 363,019,229.17
  5. Step 5: Solve for x
    x = 363,019,229.17/27,513.09
  6. Step 6: Final answer
    x = 13,194.42

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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.