Home / 6,050-8,348.60-3,361.20

Finding the Fourth Proportional to 6,050, 8,348.60 and 3,361.20

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Solution

The fourth proportional to 6,050, 8,348.60 and 3,361.20 is: 4,638.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,050 : 8,348.60 = 3,361.20 : x
  2. Step 2: Convert to fraction form
    6,050/8,348.60 = 3,361.20/x
  3. Step 3: Cross multiply
    6,050x = 8,348.60 × 3,361.20
  4. Step 4: Simplify right side
    6,050x = 28,061,314.32
  5. Step 5: Solve for x
    x = 28,061,314.32/6,050
  6. Step 6: Final answer
    x = 4,638.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.