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Finding the Fourth Proportional to 25,228.99, 34,563.88 and 24,283.11

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Solution

The fourth proportional to 25,228.99, 34,563.88 and 24,283.11 is: 33,268.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,228.99 : 34,563.88 = 24,283.11 : x
  2. Step 2: Convert to fraction form
    25,228.99/34,563.88 = 24,283.11/x
  3. Step 3: Cross multiply
    25,228.99x = 34,563.88 × 24,283.11
  4. Step 4: Simplify right side
    25,228.99x = 839,318,500.07
  5. Step 5: Solve for x
    x = 839,318,500.07/25,228.99
  6. Step 6: Final answer
    x = 33,268.02

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.