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Finding the Fourth Proportional to 44,706.45, 67,059.23 and 18,051.99

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Solution

The fourth proportional to 44,706.45, 67,059.23 and 18,051.99 is: 27,077.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,706.45 : 67,059.23 = 18,051.99 : x
  2. Step 2: Convert to fraction form
    44,706.45/67,059.23 = 18,051.99/x
  3. Step 3: Cross multiply
    44,706.45x = 67,059.23 × 18,051.99
  4. Step 4: Simplify right side
    44,706.45x = 1,210,552,459.11
  5. Step 5: Solve for x
    x = 1,210,552,459.11/44,706.45
  6. Step 6: Final answer
    x = 27,077.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.