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Finding the Fourth Proportional to 32,376.76, 44,692.46 and 25,305.44

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Solution

The fourth proportional to 32,376.76, 44,692.46 and 25,305.44 is: 34,931.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,376.76 : 44,692.46 = 25,305.44 : x
  2. Step 2: Convert to fraction form
    32,376.76/44,692.46 = 25,305.44/x
  3. Step 3: Cross multiply
    32,376.76x = 44,692.46 × 25,305.44
  4. Step 4: Simplify right side
    32,376.76x = 1,130,962,364.98
  5. Step 5: Solve for x
    x = 1,130,962,364.98/32,376.76
  6. Step 6: Final answer
    x = 34,931.30

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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.