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Finding the Fourth Proportional to 32,017.48, 44,180.04 and 17,870.92

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Solution

The fourth proportional to 32,017.48, 44,180.04 and 17,870.92 is: 24,659.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,017.48 : 44,180.04 = 17,870.92 : x
  2. Step 2: Convert to fraction form
    32,017.48/44,180.04 = 17,870.92/x
  3. Step 3: Cross multiply
    32,017.48x = 44,180.04 × 17,870.92
  4. Step 4: Simplify right side
    32,017.48x = 789,537,917.00
  5. Step 5: Solve for x
    x = 789,537,917.00/32,017.48
  6. Step 6: Final answer
    x = 24,659.59

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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.