Home / 29,841.64-44,765.39-10,871.44

Finding the Fourth Proportional to 29,841.64, 44,765.39 and 10,871.44

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Solution

The fourth proportional to 29,841.64, 44,765.39 and 10,871.44 is: 16,308.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,841.64 : 44,765.39 = 10,871.44 : x
  2. Step 2: Convert to fraction form
    29,841.64/44,765.39 = 10,871.44/x
  3. Step 3: Cross multiply
    29,841.64x = 44,765.39 × 10,871.44
  4. Step 4: Simplify right side
    29,841.64x = 486,664,080.84
  5. Step 5: Solve for x
    x = 486,664,080.84/29,841.64
  6. Step 6: Final answer
    x = 16,308.22

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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.