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Finding the Fourth Proportional to 55,662.41, 83,296.50 and 34,612.35

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Solution

The fourth proportional to 55,662.41, 83,296.50 and 34,612.35 is: 51,795.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,662.41 : 83,296.50 = 34,612.35 : x
  2. Step 2: Convert to fraction form
    55,662.41/83,296.50 = 34,612.35/x
  3. Step 3: Cross multiply
    55,662.41x = 83,296.50 × 34,612.35
  4. Step 4: Simplify right side
    55,662.41x = 2,883,087,611.78
  5. Step 5: Solve for x
    x = 2,883,087,611.78/55,662.41
  6. Step 6: Final answer
    x = 51,795.96

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.