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Finding the Fourth Proportional to 25,751.35, 35,518.49 and 23,633.71

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Solution

The fourth proportional to 25,751.35, 35,518.49 and 23,633.71 is: 32,597.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751.35 : 35,518.49 = 23,633.71 : x
  2. Step 2: Convert to fraction form
    25,751.35/35,518.49 = 23,633.71/x
  3. Step 3: Cross multiply
    25,751.35x = 35,518.49 × 23,633.71
  4. Step 4: Simplify right side
    25,751.35x = 839,433,692.30
  5. Step 5: Solve for x
    x = 839,433,692.30/25,751.35
  6. Step 6: Final answer
    x = 32,597.66

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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.