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Finding the Fourth Proportional to 24,541, 33,866.58 and 14,605

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Solution

The fourth proportional to 24,541, 33,866.58 and 14,605 is: 20,154.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,541 : 33,866.58 = 14,605 : x
  2. Step 2: Convert to fraction form
    24,541/33,866.58 = 14,605/x
  3. Step 3: Cross multiply
    24,541x = 33,866.58 × 14,605
  4. Step 4: Simplify right side
    24,541x = 494,621,400.90
  5. Step 5: Solve for x
    x = 494,621,400.90/24,541
  6. Step 6: Final answer
    x = 20,154.90

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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.