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Finding the Fourth Proportional to 32,014.59, 44,178.33 and 17,868.34

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Solution

The fourth proportional to 32,014.59, 44,178.33 and 17,868.34 is: 24,657.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,014.59 : 44,178.33 = 17,868.34 : x
  2. Step 2: Convert to fraction form
    32,014.59/44,178.33 = 17,868.34/x
  3. Step 3: Cross multiply
    32,014.59x = 44,178.33 × 17,868.34
  4. Step 4: Simplify right side
    32,014.59x = 789,393,421.07
  5. Step 5: Solve for x
    x = 789,393,421.07/32,014.59
  6. Step 6: Final answer
    x = 24,657.31

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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.