Home / 4,271.63-5,894.88-2,383.34

Finding the Fourth Proportional to 4,271.63, 5,894.88 and 2,383.34

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Solution

The fourth proportional to 4,271.63, 5,894.88 and 2,383.34 is: 3,289.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271.63 : 5,894.88 = 2,383.34 : x
  2. Step 2: Convert to fraction form
    4,271.63/5,894.88 = 2,383.34/x
  3. Step 3: Cross multiply
    4,271.63x = 5,894.88 × 2,383.34
  4. Step 4: Simplify right side
    4,271.63x = 14,049,503.30
  5. Step 5: Solve for x
    x = 14,049,503.30/4,271.63
  6. Step 6: Final answer
    x = 3,289.03

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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.