Home / 4,741.02-7,104.15-3,006

Finding the Fourth Proportional to 4,741.02, 7,104.15 and 3,006

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Solution

The fourth proportional to 4,741.02, 7,104.15 and 3,006 is: 4,504.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741.02 : 7,104.15 = 3,006 : x
  2. Step 2: Convert to fraction form
    4,741.02/7,104.15 = 3,006/x
  3. Step 3: Cross multiply
    4,741.02x = 7,104.15 × 3,006
  4. Step 4: Simplify right side
    4,741.02x = 21,355,074.90
  5. Step 5: Solve for x
    x = 21,355,074.90/4,741.02
  6. Step 6: Final answer
    x = 4,504.32

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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.