Home / 5,969.52-8,951.97-2,637.60

Finding the Fourth Proportional to 5,969.52, 8,951.97 and 2,637.60

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Solution

The fourth proportional to 5,969.52, 8,951.97 and 2,637.60 is: 3,955.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969.52 : 8,951.97 = 2,637.60 : x
  2. Step 2: Convert to fraction form
    5,969.52/8,951.97 = 2,637.60/x
  3. Step 3: Cross multiply
    5,969.52x = 8,951.97 × 2,637.60
  4. Step 4: Simplify right side
    5,969.52x = 23,611,716.07
  5. Step 5: Solve for x
    x = 23,611,716.07/5,969.52
  6. Step 6: Final answer
    x = 3,955.38

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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.