Home / 48,059.49-72,091.23-16,491.25

Finding the Fourth Proportional to 48,059.49, 72,091.23 and 16,491.25

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Solution

The fourth proportional to 48,059.49, 72,091.23 and 16,491.25 is: 24,737.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,059.49 : 72,091.23 = 16,491.25 : x
  2. Step 2: Convert to fraction form
    48,059.49/72,091.23 = 16,491.25/x
  3. Step 3: Cross multiply
    48,059.49x = 72,091.23 × 16,491.25
  4. Step 4: Simplify right side
    48,059.49x = 1,188,874,496.74
  5. Step 5: Solve for x
    x = 1,188,874,496.74/48,059.49
  6. Step 6: Final answer
    x = 24,737.56

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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.