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Finding the Fourth Proportional to 40,550.88, 55,957.89 and 24,216.52

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Solution

The fourth proportional to 40,550.88, 55,957.89 and 24,216.52 is: 33,417.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,550.88 : 55,957.89 = 24,216.52 : x
  2. Step 2: Convert to fraction form
    40,550.88/55,957.89 = 24,216.52/x
  3. Step 3: Cross multiply
    40,550.88x = 55,957.89 × 24,216.52
  4. Step 4: Simplify right side
    40,550.88x = 1,355,105,362.34
  5. Step 5: Solve for x
    x = 1,355,105,362.34/40,550.88
  6. Step 6: Final answer
    x = 33,417.41

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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.