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Finding the Fourth Proportional to 24,912.70, 34,903.70 and 24,912.70

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Solution

The fourth proportional to 24,912.70, 34,903.70 and 24,912.70 is: 34,903.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,912.70 : 34,903.70 = 24,912.70 : x
  2. Step 2: Convert to fraction form
    24,912.70/34,903.70 = 24,912.70/x
  3. Step 3: Cross multiply
    24,912.70x = 34,903.70 × 24,912.70
  4. Step 4: Simplify right side
    24,912.70x = 869,545,406.99
  5. Step 5: Solve for x
    x = 869,545,406.99/24,912.70
  6. Step 6: Final answer
    x = 34,903.70

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.