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Finding the Fourth Proportional to 62,618.54, 93,933.60 and 22,647.50

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Solution

The fourth proportional to 62,618.54, 93,933.60 and 22,647.50 is: 33,973.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,618.54 : 93,933.60 = 22,647.50 : x
  2. Step 2: Convert to fraction form
    62,618.54/93,933.60 = 22,647.50/x
  3. Step 3: Cross multiply
    62,618.54x = 93,933.60 × 22,647.50
  4. Step 4: Simplify right side
    62,618.54x = 2,127,361,206.00
  5. Step 5: Solve for x
    x = 2,127,361,206.00/62,618.54
  6. Step 6: Final answer
    x = 33,973.34

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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.