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Finding the Fourth Proportional to 32,065.37, 44,250.32 and 17,918.45

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Solution

The fourth proportional to 32,065.37, 44,250.32 and 17,918.45 is: 24,727.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,065.37 : 44,250.32 = 17,918.45 : x
  2. Step 2: Convert to fraction form
    32,065.37/44,250.32 = 17,918.45/x
  3. Step 3: Cross multiply
    32,065.37x = 44,250.32 × 17,918.45
  4. Step 4: Simplify right side
    32,065.37x = 792,897,146.40
  5. Step 5: Solve for x
    x = 792,897,146.40/32,065.37
  6. Step 6: Final answer
    x = 24,727.52

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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.