Home / 3,336.35-4,604.80-2,200.02

Finding the Fourth Proportional to 3,336.35, 4,604.80 and 2,200.02

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Solution

The fourth proportional to 3,336.35, 4,604.80 and 2,200.02 is: 3,036.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.35 : 4,604.80 = 2,200.02 : x
  2. Step 2: Convert to fraction form
    3,336.35/4,604.80 = 2,200.02/x
  3. Step 3: Cross multiply
    3,336.35x = 4,604.80 × 2,200.02
  4. Step 4: Simplify right side
    3,336.35x = 10,130,641.10
  5. Step 5: Solve for x
    x = 10,130,641.10/3,336.35
  6. Step 6: Final answer
    x = 3,036.45

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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.