Home / 7,216.35-10,824.93-2,022.63

Finding the Fourth Proportional to 7,216.35, 10,824.93 and 2,022.63

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Solution

The fourth proportional to 7,216.35, 10,824.93 and 2,022.63 is: 3,034.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,216.35 : 10,824.93 = 2,022.63 : x
  2. Step 2: Convert to fraction form
    7,216.35/10,824.93 = 2,022.63/x
  3. Step 3: Cross multiply
    7,216.35x = 10,824.93 × 2,022.63
  4. Step 4: Simplify right side
    7,216.35x = 21,894,828.17
  5. Step 5: Solve for x
    x = 21,894,828.17/7,216.35
  6. Step 6: Final answer
    x = 3,034.06

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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.