Home / 4,982.39-6,877.56-3,304.35

Finding the Fourth Proportional to 4,982.39, 6,877.56 and 3,304.35

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Solution

The fourth proportional to 4,982.39, 6,877.56 and 3,304.35 is: 4,561.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982.39 : 6,877.56 = 3,304.35 : x
  2. Step 2: Convert to fraction form
    4,982.39/6,877.56 = 3,304.35/x
  3. Step 3: Cross multiply
    4,982.39x = 6,877.56 × 3,304.35
  4. Step 4: Simplify right side
    4,982.39x = 22,725,865.39
  5. Step 5: Solve for x
    x = 22,725,865.39/4,982.39
  6. Step 6: Final answer
    x = 4,561.24

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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.