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Finding the Fourth Proportional to 23,235.22, 32,054.32 and 13,798.32

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Solution

The fourth proportional to 23,235.22, 32,054.32 and 13,798.32 is: 19,035.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,235.22 : 32,054.32 = 13,798.32 : x
  2. Step 2: Convert to fraction form
    23,235.22/32,054.32 = 13,798.32/x
  3. Step 3: Cross multiply
    23,235.22x = 32,054.32 × 13,798.32
  4. Step 4: Simplify right side
    23,235.22x = 442,295,764.74
  5. Step 5: Solve for x
    x = 442,295,764.74/23,235.22
  6. Step 6: Final answer
    x = 19,035.57

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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.