Home / 30,745.62-46,118.44-23,735.86

Finding the Fourth Proportional to 30,745.62, 46,118.44 and 23,735.86

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Solution

The fourth proportional to 30,745.62, 46,118.44 and 23,735.86 is: 35,603.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,745.62 : 46,118.44 = 23,735.86 : x
  2. Step 2: Convert to fraction form
    30,745.62/46,118.44 = 23,735.86/x
  3. Step 3: Cross multiply
    30,745.62x = 46,118.44 × 23,735.86
  4. Step 4: Simplify right side
    30,745.62x = 1,094,660,831.88
  5. Step 5: Solve for x
    x = 1,094,660,831.88/30,745.62
  6. Step 6: Final answer
    x = 35,603.80

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1.5x scale

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.