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Finding the Fourth Proportional to 29,852.96, 44,750.28 and 11,119.28

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Solution

The fourth proportional to 29,852.96, 44,750.28 and 11,119.28 is: 16,668.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,852.96 : 44,750.28 = 11,119.28 : x
  2. Step 2: Convert to fraction form
    29,852.96/44,750.28 = 11,119.28/x
  3. Step 3: Cross multiply
    29,852.96x = 44,750.28 × 11,119.28
  4. Step 4: Simplify right side
    29,852.96x = 497,590,893.40
  5. Step 5: Solve for x
    x = 497,590,893.40/29,852.96
  6. Step 6: Final answer
    x = 16,668.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.