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Finding the Fourth Proportional to 24,070.15, 33,217.46 and 13,459.15

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Solution

The fourth proportional to 24,070.15, 33,217.46 and 13,459.15 is: 18,573.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,070.15 : 33,217.46 = 13,459.15 : x
  2. Step 2: Convert to fraction form
    24,070.15/33,217.46 = 13,459.15/x
  3. Step 3: Cross multiply
    24,070.15x = 33,217.46 × 13,459.15
  4. Step 4: Simplify right side
    24,070.15x = 447,078,776.76
  5. Step 5: Solve for x
    x = 447,078,776.76/24,070.15
  6. Step 6: Final answer
    x = 18,573.99

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