Home / 5,966.02-8,233.47-3,448.60

Finding the Fourth Proportional to 5,966.02, 8,233.47 and 3,448.60

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Solution

The fourth proportional to 5,966.02, 8,233.47 and 3,448.60 is: 4,759.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966.02 : 8,233.47 = 3,448.60 : x
  2. Step 2: Convert to fraction form
    5,966.02/8,233.47 = 3,448.60/x
  3. Step 3: Cross multiply
    5,966.02x = 8,233.47 × 3,448.60
  4. Step 4: Simplify right side
    5,966.02x = 28,393,944.64
  5. Step 5: Solve for x
    x = 28,393,944.64/5,966.02
  6. Step 6: Final answer
    x = 4,759.28

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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.