Home / 5,860.94-8,088.09-3,208.34

Finding the Fourth Proportional to 5,860.94, 8,088.09 and 3,208.34

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Solution

The fourth proportional to 5,860.94, 8,088.09 and 3,208.34 is: 4,427.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.94 : 8,088.09 = 3,208.34 : x
  2. Step 2: Convert to fraction form
    5,860.94/8,088.09 = 3,208.34/x
  3. Step 3: Cross multiply
    5,860.94x = 8,088.09 × 3,208.34
  4. Step 4: Simplify right side
    5,860.94x = 25,949,342.67
  5. Step 5: Solve for x
    x = 25,949,342.67/5,860.94
  6. Step 6: Final answer
    x = 4,427.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.