Home / 5,735.79-8,599.95-2,406.33

Finding the Fourth Proportional to 5,735.79, 8,599.95 and 2,406.33

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Solution

The fourth proportional to 5,735.79, 8,599.95 and 2,406.33 is: 3,607.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735.79 : 8,599.95 = 2,406.33 : x
  2. Step 2: Convert to fraction form
    5,735.79/8,599.95 = 2,406.33/x
  3. Step 3: Cross multiply
    5,735.79x = 8,599.95 × 2,406.33
  4. Step 4: Simplify right side
    5,735.79x = 20,694,317.68
  5. Step 5: Solve for x
    x = 20,694,317.68/5,735.79
  6. Step 6: Final answer
    x = 3,607.93

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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.