Home / 31,972.56-44,122.24-17,825.52

Finding the Fourth Proportional to 31,972.56, 44,122.24 and 17,825.52

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Solution

The fourth proportional to 31,972.56, 44,122.24 and 17,825.52 is: 24,599.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,972.56 : 44,122.24 = 17,825.52 : x
  2. Step 2: Convert to fraction form
    31,972.56/44,122.24 = 17,825.52/x
  3. Step 3: Cross multiply
    31,972.56x = 44,122.24 × 17,825.52
  4. Step 4: Simplify right side
    31,972.56x = 786,501,871.56
  5. Step 5: Solve for x
    x = 786,501,871.56/31,972.56
  6. Step 6: Final answer
    x = 24,599.28

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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.