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Finding the Fourth Proportional to 29,392.52, 44,090.45 and 9,403.77

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Solution

The fourth proportional to 29,392.52, 44,090.45 and 9,403.77 is: 14,106.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,392.52 : 44,090.45 = 9,403.77 : x
  2. Step 2: Convert to fraction form
    29,392.52/44,090.45 = 9,403.77/x
  3. Step 3: Cross multiply
    29,392.52x = 44,090.45 × 9,403.77
  4. Step 4: Simplify right side
    29,392.52x = 414,616,451.00
  5. Step 5: Solve for x
    x = 414,616,451.00/29,392.52
  6. Step 6: Final answer
    x = 14,106.19

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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.