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Finding the Fourth Proportional to 44,422.40, 66,634.14 and 24,825.80

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Solution

The fourth proportional to 44,422.40, 66,634.14 and 24,825.80 is: 37,239.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,422.40 : 66,634.14 = 24,825.80 : x
  2. Step 2: Convert to fraction form
    44,422.40/66,634.14 = 24,825.80/x
  3. Step 3: Cross multiply
    44,422.40x = 66,634.14 × 24,825.80
  4. Step 4: Simplify right side
    44,422.40x = 1,654,245,832.81
  5. Step 5: Solve for x
    x = 1,654,245,832.81/44,422.40
  6. Step 6: Final answer
    x = 37,239.00

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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.