Home / 7,019.58-10,529.26-2,022.07

Finding the Fourth Proportional to 7,019.58, 10,529.26 and 2,022.07

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Solution

The fourth proportional to 7,019.58, 10,529.26 and 2,022.07 is: 3,033.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019.58 : 10,529.26 = 2,022.07 : x
  2. Step 2: Convert to fraction form
    7,019.58/10,529.26 = 2,022.07/x
  3. Step 3: Cross multiply
    7,019.58x = 10,529.26 × 2,022.07
  4. Step 4: Simplify right side
    7,019.58x = 21,290,900.77
  5. Step 5: Solve for x
    x = 21,290,900.77/7,019.58
  6. Step 6: Final answer
    x = 3,033.07

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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.