Home / 24,745.24-37,078.93-19,136.64

Finding the Fourth Proportional to 24,745.24, 37,078.93 and 19,136.64

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Solution

The fourth proportional to 24,745.24, 37,078.93 and 19,136.64 is: 28,674.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,745.24 : 37,078.93 = 19,136.64 : x
  2. Step 2: Convert to fraction form
    24,745.24/37,078.93 = 19,136.64/x
  3. Step 3: Cross multiply
    24,745.24x = 37,078.93 × 19,136.64
  4. Step 4: Simplify right side
    24,745.24x = 709,566,135.00
  5. Step 5: Solve for x
    x = 709,566,135.00/24,745.24
  6. Step 6: Final answer
    x = 28,674.85

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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.