Home / 5,860.75-8,790.67-2,573.87

Finding the Fourth Proportional to 5,860.75, 8,790.67 and 2,573.87

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Solution

The fourth proportional to 5,860.75, 8,790.67 and 2,573.87 is: 3,860.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.75 : 8,790.67 = 2,573.87 : x
  2. Step 2: Convert to fraction form
    5,860.75/8,790.67 = 2,573.87/x
  3. Step 3: Cross multiply
    5,860.75x = 8,790.67 × 2,573.87
  4. Step 4: Simplify right side
    5,860.75x = 22,626,028.92
  5. Step 5: Solve for x
    x = 22,626,028.92/5,860.75
  6. Step 6: Final answer
    x = 3,860.60

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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.