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Finding the Fourth Proportional to 24,910.70, 34,900.90 and 24,910.70

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Solution

The fourth proportional to 24,910.70, 34,900.90 and 24,910.70 is: 34,900.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910.70 : 34,900.90 = 24,910.70 : x
  2. Step 2: Convert to fraction form
    24,910.70/34,900.90 = 24,910.70/x
  3. Step 3: Cross multiply
    24,910.70x = 34,900.90 × 24,910.70
  4. Step 4: Simplify right side
    24,910.70x = 869,405,849.63
  5. Step 5: Solve for x
    x = 869,405,849.63/24,910.70
  6. Step 6: Final answer
    x = 34,900.90

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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.