Home / 4,271.14-5,894.23-2,382.89

Finding the Fourth Proportional to 4,271.14, 5,894.23 and 2,382.89

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Solution

The fourth proportional to 4,271.14, 5,894.23 and 2,382.89 is: 3,288.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.14 : 5,894.23 = 2,382.89 : x
  2. Step 2: Convert to fraction form
    4,271.14/5,894.23 = 2,382.89/x
  3. Step 3: Cross multiply
    4,271.14x = 5,894.23 × 2,382.89
  4. Step 4: Simplify right side
    4,271.14x = 14,045,295.77
  5. Step 5: Solve for x
    x = 14,045,295.77/4,271.14
  6. Step 6: Final answer
    x = 3,288.42

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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.