Home / 2,970.25-4,453.74-2,034.27

Finding the Fourth Proportional to 2,970.25, 4,453.74 and 2,034.27

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Solution

The fourth proportional to 2,970.25, 4,453.74 and 2,034.27 is: 3,050.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970.25 : 4,453.74 = 2,034.27 : x
  2. Step 2: Convert to fraction form
    2,970.25/4,453.74 = 2,034.27/x
  3. Step 3: Cross multiply
    2,970.25x = 4,453.74 × 2,034.27
  4. Step 4: Simplify right side
    2,970.25x = 9,060,120.80
  5. Step 5: Solve for x
    x = 9,060,120.80/2,970.25
  6. Step 6: Final answer
    x = 3,050.29

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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.