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Finding the Fourth Proportional to 24,912.30, 34,964.70 and 24,912.30

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Solution

The fourth proportional to 24,912.30, 34,964.70 and 24,912.30 is: 34,964.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,912.30 : 34,964.70 = 24,912.30 : x
  2. Step 2: Convert to fraction form
    24,912.30/34,964.70 = 24,912.30/x
  3. Step 3: Cross multiply
    24,912.30x = 34,964.70 × 24,912.30
  4. Step 4: Simplify right side
    24,912.30x = 871,051,095.81
  5. Step 5: Solve for x
    x = 871,051,095.81/24,912.30
  6. Step 6: Final answer
    x = 34,964.70

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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.