Home / 5,989.25-8,268.06-3,752.36

Finding the Fourth Proportional to 5,989.25, 8,268.06 and 3,752.36

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Solution

The fourth proportional to 5,989.25, 8,268.06 and 3,752.36 is: 5,180.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.25 : 8,268.06 = 3,752.36 : x
  2. Step 2: Convert to fraction form
    5,989.25/8,268.06 = 3,752.36/x
  3. Step 3: Cross multiply
    5,989.25x = 8,268.06 × 3,752.36
  4. Step 4: Simplify right side
    5,989.25x = 31,024,696.28
  5. Step 5: Solve for x
    x = 31,024,696.28/5,989.25
  6. Step 6: Final answer
    x = 5,180.07

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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.