Home / 4,271.98-5,895.38-2,383.69

Finding the Fourth Proportional to 4,271.98, 5,895.38 and 2,383.69

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Solution

The fourth proportional to 4,271.98, 5,895.38 and 2,383.69 is: 3,289.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.98 : 5,895.38 = 2,383.69 : x
  2. Step 2: Convert to fraction form
    4,271.98/5,895.38 = 2,383.69/x
  3. Step 3: Cross multiply
    4,271.98x = 5,895.38 × 2,383.69
  4. Step 4: Simplify right side
    4,271.98x = 14,052,758.35
  5. Step 5: Solve for x
    x = 14,052,758.35/4,271.98
  6. Step 6: Final answer
    x = 3,289.52

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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.