Home / 6,062.89-9,094.49-1,680.39

Finding the Fourth Proportional to 6,062.89, 9,094.49 and 1,680.39

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Solution

The fourth proportional to 6,062.89, 9,094.49 and 1,680.39 is: 2,520.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062.89 : 9,094.49 = 1,680.39 : x
  2. Step 2: Convert to fraction form
    6,062.89/9,094.49 = 1,680.39/x
  3. Step 3: Cross multiply
    6,062.89x = 9,094.49 × 1,680.39
  4. Step 4: Simplify right side
    6,062.89x = 15,282,290.05
  5. Step 5: Solve for x
    x = 15,282,290.05/6,062.89
  6. Step 6: Final answer
    x = 2,520.63

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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.