Home / 23,930.22-33,017.04-14,367.54

Finding the Fourth Proportional to 23,930.22, 33,017.04 and 14,367.54

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Solution

The fourth proportional to 23,930.22, 33,017.04 and 14,367.54 is: 19,823.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,930.22 : 33,017.04 = 14,367.54 : x
  2. Step 2: Convert to fraction form
    23,930.22/33,017.04 = 14,367.54/x
  3. Step 3: Cross multiply
    23,930.22x = 33,017.04 × 14,367.54
  4. Step 4: Simplify right side
    23,930.22x = 474,373,642.88
  5. Step 5: Solve for x
    x = 474,373,642.88/23,930.22
  6. Step 6: Final answer
    x = 19,823.20

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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.