Home / 5,860.35-8,792.37-2,576.21

Finding the Fourth Proportional to 5,860.35, 8,792.37 and 2,576.21

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Solution

The fourth proportional to 5,860.35, 8,792.37 and 2,576.21 is: 3,865.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.35 : 8,792.37 = 2,576.21 : x
  2. Step 2: Convert to fraction form
    5,860.35/8,792.37 = 2,576.21/x
  3. Step 3: Cross multiply
    5,860.35x = 8,792.37 × 2,576.21
  4. Step 4: Simplify right side
    5,860.35x = 22,650,947.56
  5. Step 5: Solve for x
    x = 22,650,947.56/5,860.35
  6. Step 6: Final answer
    x = 3,865.12

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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.