Home / 5,938.09-8,908.55-2,042.39

Finding the Fourth Proportional to 5,938.09, 8,908.55 and 2,042.39

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Solution

The fourth proportional to 5,938.09, 8,908.55 and 2,042.39 is: 3,064.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938.09 : 8,908.55 = 2,042.39 : x
  2. Step 2: Convert to fraction form
    5,938.09/8,908.55 = 2,042.39/x
  3. Step 3: Cross multiply
    5,938.09x = 8,908.55 × 2,042.39
  4. Step 4: Simplify right side
    5,938.09x = 18,194,733.43
  5. Step 5: Solve for x
    x = 18,194,733.43/5,938.09
  6. Step 6: Final answer
    x = 3,064.07

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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.