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Finding the Fourth Proportional to 32,507.50, 44,860.35 and 17,603.50

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Solution

The fourth proportional to 32,507.50, 44,860.35 and 17,603.50 is: 24,292.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,507.50 : 44,860.35 = 17,603.50 : x
  2. Step 2: Convert to fraction form
    32,507.50/44,860.35 = 17,603.50/x
  3. Step 3: Cross multiply
    32,507.50x = 44,860.35 × 17,603.50
  4. Step 4: Simplify right side
    32,507.50x = 789,699,171.23
  5. Step 5: Solve for x
    x = 789,699,171.23/32,507.50
  6. Step 6: Final answer
    x = 24,292.83

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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.