Home / 16,250.94-24,376.40-3,938.94

Finding the Fourth Proportional to 16,250.94, 24,376.40 and 3,938.94

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Solution

The fourth proportional to 16,250.94, 24,376.40 and 3,938.94 is: 5,908.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250.94 : 24,376.40 = 3,938.94 : x
  2. Step 2: Convert to fraction form
    16,250.94/24,376.40 = 3,938.94/x
  3. Step 3: Cross multiply
    16,250.94x = 24,376.40 × 3,938.94
  4. Step 4: Simplify right side
    16,250.94x = 96,017,177.02
  5. Step 5: Solve for x
    x = 96,017,177.02/16,250.94
  6. Step 6: Final answer
    x = 5,908.41

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Why These Related Problems?

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