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Finding the Fourth Proportional to 33,762.19, 46,594.02 and 18,654.86

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Solution

The fourth proportional to 33,762.19, 46,594.02 and 18,654.86 is: 25,744.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,762.19 : 46,594.02 = 18,654.86 : x
  2. Step 2: Convert to fraction form
    33,762.19/46,594.02 = 18,654.86/x
  3. Step 3: Cross multiply
    33,762.19x = 46,594.02 × 18,654.86
  4. Step 4: Simplify right side
    33,762.19x = 869,204,686.97
  5. Step 5: Solve for x
    x = 869,204,686.97/33,762.19
  6. Step 6: Final answer
    x = 25,744.91

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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.