Home / 23,392.44-32,283.47-13,324.03

Finding the Fourth Proportional to 23,392.44, 32,283.47 and 13,324.03

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Solution

The fourth proportional to 23,392.44, 32,283.47 and 13,324.03 is: 18,388.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,392.44 : 32,283.47 = 13,324.03 : x
  2. Step 2: Convert to fraction form
    23,392.44/32,283.47 = 13,324.03/x
  3. Step 3: Cross multiply
    23,392.44x = 32,283.47 × 13,324.03
  4. Step 4: Simplify right side
    23,392.44x = 430,145,922.78
  5. Step 5: Solve for x
    x = 430,145,922.78/23,392.44
  6. Step 6: Final answer
    x = 18,388.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.