Home / 19,556.68-29,317.62-7,073.93

Finding the Fourth Proportional to 19,556.68, 29,317.62 and 7,073.93

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Solution

The fourth proportional to 19,556.68, 29,317.62 and 7,073.93 is: 10,604.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,556.68 : 29,317.62 = 7,073.93 : x
  2. Step 2: Convert to fraction form
    19,556.68/29,317.62 = 7,073.93/x
  3. Step 3: Cross multiply
    19,556.68x = 29,317.62 × 7,073.93
  4. Step 4: Simplify right side
    19,556.68x = 207,390,791.65
  5. Step 5: Solve for x
    x = 207,390,791.65/19,556.68
  6. Step 6: Final answer
    x = 10,604.60

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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.