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Finding the Fourth Proportional to 29,064.83, 43,597.08 and 9,343.44

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Solution

The fourth proportional to 29,064.83, 43,597.08 and 9,343.44 is: 14,015.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064.83 : 43,597.08 = 9,343.44 : x
  2. Step 2: Convert to fraction form
    29,064.83/43,597.08 = 9,343.44/x
  3. Step 3: Cross multiply
    29,064.83x = 43,597.08 × 9,343.44
  4. Step 4: Simplify right side
    29,064.83x = 407,346,701.16
  5. Step 5: Solve for x
    x = 407,346,701.16/29,064.83
  6. Step 6: Final answer
    x = 14,015.11

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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.