Home / 6,953.41-10,429.05-2,022.03

Finding the Fourth Proportional to 6,953.41, 10,429.05 and 2,022.03

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Solution

The fourth proportional to 6,953.41, 10,429.05 and 2,022.03 is: 3,032.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.41 : 10,429.05 = 2,022.03 : x
  2. Step 2: Convert to fraction form
    6,953.41/10,429.05 = 2,022.03/x
  3. Step 3: Cross multiply
    6,953.41x = 10,429.05 × 2,022.03
  4. Step 4: Simplify right side
    6,953.41x = 21,087,859.55
  5. Step 5: Solve for x
    x = 21,087,859.55/6,953.41
  6. Step 6: Final answer
    x = 3,032.74

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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.