Home / 3,592.97-4,958.28-2,021.06

Finding the Fourth Proportional to 3,592.97, 4,958.28 and 2,021.06

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Solution

The fourth proportional to 3,592.97, 4,958.28 and 2,021.06 is: 2,789.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592.97 : 4,958.28 = 2,021.06 : x
  2. Step 2: Convert to fraction form
    3,592.97/4,958.28 = 2,021.06/x
  3. Step 3: Cross multiply
    3,592.97x = 4,958.28 × 2,021.06
  4. Step 4: Simplify right side
    3,592.97x = 10,020,981.38
  5. Step 5: Solve for x
    x = 10,020,981.38/3,592.97
  6. Step 6: Final answer
    x = 2,789.05

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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.