Home / 2,583.96-3,868.50-2,401.71

Finding the Fourth Proportional to 2,583.96, 3,868.50 and 2,401.71

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Solution

The fourth proportional to 2,583.96, 3,868.50 and 2,401.71 is: 3,595.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.96 : 3,868.50 = 2,401.71 : x
  2. Step 2: Convert to fraction form
    2,583.96/3,868.50 = 2,401.71/x
  3. Step 3: Cross multiply
    2,583.96x = 3,868.50 × 2,401.71
  4. Step 4: Simplify right side
    2,583.96x = 9,291,015.14
  5. Step 5: Solve for x
    x = 9,291,015.14/2,583.96
  6. Step 6: Final answer
    x = 3,595.65

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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.