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Finding the Fourth Proportional to 24,822.70, 34,290.20 and 22,580.62

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Solution

The fourth proportional to 24,822.70, 34,290.20 and 22,580.62 is: 31,192.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,822.70 : 34,290.20 = 22,580.62 : x
  2. Step 2: Convert to fraction form
    24,822.70/34,290.20 = 22,580.62/x
  3. Step 3: Cross multiply
    24,822.70x = 34,290.20 × 22,580.62
  4. Step 4: Simplify right side
    24,822.70x = 774,293,975.92
  5. Step 5: Solve for x
    x = 774,293,975.92/24,822.70
  6. Step 6: Final answer
    x = 31,192.98

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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.