Home / 7,244.20-10,866.19-2,050.07

Finding the Fourth Proportional to 7,244.20, 10,866.19 and 2,050.07

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Solution

The fourth proportional to 7,244.20, 10,866.19 and 2,050.07 is: 3,075.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244.20 : 10,866.19 = 2,050.07 : x
  2. Step 2: Convert to fraction form
    7,244.20/10,866.19 = 2,050.07/x
  3. Step 3: Cross multiply
    7,244.20x = 10,866.19 × 2,050.07
  4. Step 4: Simplify right side
    7,244.20x = 22,276,450.13
  5. Step 5: Solve for x
    x = 22,276,450.13/7,244.20
  6. Step 6: Final answer
    x = 3,075.07

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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.