Home / 6,956.69-10,435.04-2,026.72

Finding the Fourth Proportional to 6,956.69, 10,435.04 and 2,026.72

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Solution

The fourth proportional to 6,956.69, 10,435.04 and 2,026.72 is: 3,040.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956.69 : 10,435.04 = 2,026.72 : x
  2. Step 2: Convert to fraction form
    6,956.69/10,435.04 = 2,026.72/x
  3. Step 3: Cross multiply
    6,956.69x = 10,435.04 × 2,026.72
  4. Step 4: Simplify right side
    6,956.69x = 21,148,852.09
  5. Step 5: Solve for x
    x = 21,148,852.09/6,956.69
  6. Step 6: Final answer
    x = 3,040.07

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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.