Home / 23,811.98-35,719.07-19,644.26

Finding the Fourth Proportional to 23,811.98, 35,719.07 and 19,644.26

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Solution

The fourth proportional to 23,811.98, 35,719.07 and 19,644.26 is: 29,467.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,811.98 : 35,719.07 = 19,644.26 : x
  2. Step 2: Convert to fraction form
    23,811.98/35,719.07 = 19,644.26/x
  3. Step 3: Cross multiply
    23,811.98x = 35,719.07 × 19,644.26
  4. Step 4: Simplify right side
    23,811.98x = 701,674,421.22
  5. Step 5: Solve for x
    x = 701,674,421.22/23,811.98
  6. Step 6: Final answer
    x = 29,467.29

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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.