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Finding the Fourth Proportional to 24,483, 36,736.02 and 12,801.72

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Solution

The fourth proportional to 24,483, 36,736.02 and 12,801.72 is: 19,208.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,483 : 36,736.02 = 12,801.72 : x
  2. Step 2: Convert to fraction form
    24,483/36,736.02 = 12,801.72/x
  3. Step 3: Cross multiply
    24,483x = 36,736.02 × 12,801.72
  4. Step 4: Simplify right side
    24,483x = 470,284,241.95
  5. Step 5: Solve for x
    x = 470,284,241.95/24,483
  6. Step 6: Final answer
    x = 19,208.60

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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.