Home / 10,496.07-15,745.01-2,704.88

Finding the Fourth Proportional to 10,496.07, 15,745.01 and 2,704.88

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Solution

The fourth proportional to 10,496.07, 15,745.01 and 2,704.88 is: 4,057.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,496.07 : 15,745.01 = 2,704.88 : x
  2. Step 2: Convert to fraction form
    10,496.07/15,745.01 = 2,704.88/x
  3. Step 3: Cross multiply
    10,496.07x = 15,745.01 × 2,704.88
  4. Step 4: Simplify right side
    10,496.07x = 42,588,270.40
  5. Step 5: Solve for x
    x = 42,588,270.40/10,496.07
  6. Step 6: Final answer
    x = 4,057.54

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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.