Home / 23,644.44-35,362.09-21,030.29

Finding the Fourth Proportional to 23,644.44, 35,362.09 and 21,030.29

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Solution

The fourth proportional to 23,644.44, 35,362.09 and 21,030.29 is: 31,452.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644.44 : 35,362.09 = 21,030.29 : x
  2. Step 2: Convert to fraction form
    23,644.44/35,362.09 = 21,030.29/x
  3. Step 3: Cross multiply
    23,644.44x = 35,362.09 × 21,030.29
  4. Step 4: Simplify right side
    23,644.44x = 743,674,778.32
  5. Step 5: Solve for x
    x = 743,674,778.32/23,644.44
  6. Step 6: Final answer
    x = 31,452.42

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1.5x scale

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.