Home / 23,962.44-33,035.94-16,782.72

Finding the Fourth Proportional to 23,962.44, 33,035.94 and 16,782.72

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Solution

The fourth proportional to 23,962.44, 33,035.94 and 16,782.72 is: 23,137.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,962.44 : 33,035.94 = 16,782.72 : x
  2. Step 2: Convert to fraction form
    23,962.44/33,035.94 = 16,782.72/x
  3. Step 3: Cross multiply
    23,962.44x = 33,035.94 × 16,782.72
  4. Step 4: Simplify right side
    23,962.44x = 554,432,930.96
  5. Step 5: Solve for x
    x = 554,432,930.96/23,962.44
  6. Step 6: Final answer
    x = 23,137.58

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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.