Home / 17,556.29-26,330.33-5,869.52

Finding the Fourth Proportional to 17,556.29, 26,330.33 and 5,869.52

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Solution

The fourth proportional to 17,556.29, 26,330.33 and 5,869.52 is: 8,802.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,556.29 : 26,330.33 = 5,869.52 : x
  2. Step 2: Convert to fraction form
    17,556.29/26,330.33 = 5,869.52/x
  3. Step 3: Cross multiply
    17,556.29x = 26,330.33 × 5,869.52
  4. Step 4: Simplify right side
    17,556.29x = 154,546,237.54
  5. Step 5: Solve for x
    x = 154,546,237.54/17,556.29
  6. Step 6: Final answer
    x = 8,802.90

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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.