Home / 3,504.02-4,835.54-1,932.12

Finding the Fourth Proportional to 3,504.02, 4,835.54 and 1,932.12

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Solution

The fourth proportional to 3,504.02, 4,835.54 and 1,932.12 is: 2,666.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504.02 : 4,835.54 = 1,932.12 : x
  2. Step 2: Convert to fraction form
    3,504.02/4,835.54 = 1,932.12/x
  3. Step 3: Cross multiply
    3,504.02x = 4,835.54 × 1,932.12
  4. Step 4: Simplify right side
    3,504.02x = 9,342,843.54
  5. Step 5: Solve for x
    x = 9,342,843.54/3,504.02
  6. Step 6: Final answer
    x = 2,666.32

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Double scale
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Similar ratio
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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.