Home / 5,848.05-8,766.99-2,558.64

Finding the Fourth Proportional to 5,848.05, 8,766.99 and 2,558.64

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Solution

The fourth proportional to 5,848.05, 8,766.99 and 2,558.64 is: 3,835.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848.05 : 8,766.99 = 2,558.64 : x
  2. Step 2: Convert to fraction form
    5,848.05/8,766.99 = 2,558.64/x
  3. Step 3: Cross multiply
    5,848.05x = 8,766.99 × 2,558.64
  4. Step 4: Simplify right side
    5,848.05x = 22,431,571.29
  5. Step 5: Solve for x
    x = 22,431,571.29/5,848.05
  6. Step 6: Final answer
    x = 3,835.74

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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.