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Finding the Fourth Proportional to 32,323.32, 44,605.89 and 18,176.27

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Solution

The fourth proportional to 32,323.32, 44,605.89 and 18,176.27 is: 25,083.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,323.32 : 44,605.89 = 18,176.27 : x
  2. Step 2: Convert to fraction form
    32,323.32/44,605.89 = 18,176.27/x
  3. Step 3: Cross multiply
    32,323.32x = 44,605.89 × 18,176.27
  4. Step 4: Simplify right side
    32,323.32x = 810,768,477.20
  5. Step 5: Solve for x
    x = 810,768,477.20/32,323.32
  6. Step 6: Final answer
    x = 25,083.08

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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.