Home / 4,485.24-6,730.20-2,541.24

Finding the Fourth Proportional to 4,485.24, 6,730.20 and 2,541.24

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Solution

The fourth proportional to 4,485.24, 6,730.20 and 2,541.24 is: 3,813.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485.24 : 6,730.20 = 2,541.24 : x
  2. Step 2: Convert to fraction form
    4,485.24/6,730.20 = 2,541.24/x
  3. Step 3: Cross multiply
    4,485.24x = 6,730.20 × 2,541.24
  4. Step 4: Simplify right side
    4,485.24x = 17,103,053.45
  5. Step 5: Solve for x
    x = 17,103,053.45/4,485.24
  6. Step 6: Final answer
    x = 3,813.19

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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.