Home / 4,083.84-6,125.76-2,351.52

Finding the Fourth Proportional to 4,083.84, 6,125.76 and 2,351.52

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Solution

The fourth proportional to 4,083.84, 6,125.76 and 2,351.52 is: 3,527.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.84 : 6,125.76 = 2,351.52 : x
  2. Step 2: Convert to fraction form
    4,083.84/6,125.76 = 2,351.52/x
  3. Step 3: Cross multiply
    4,083.84x = 6,125.76 × 2,351.52
  4. Step 4: Simplify right side
    4,083.84x = 14,404,847.16
  5. Step 5: Solve for x
    x = 14,404,847.16/4,083.84
  6. Step 6: Final answer
    x = 3,527.28

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1.5x scale

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.