Home / 6,727.10-10,091.06-2,567.51

Finding the Fourth Proportional to 6,727.10, 10,091.06 and 2,567.51

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Solution

The fourth proportional to 6,727.10, 10,091.06 and 2,567.51 is: 3,851.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727.10 : 10,091.06 = 2,567.51 : x
  2. Step 2: Convert to fraction form
    6,727.10/10,091.06 = 2,567.51/x
  3. Step 3: Cross multiply
    6,727.10x = 10,091.06 × 2,567.51
  4. Step 4: Simplify right side
    6,727.10x = 25,908,834.17
  5. Step 5: Solve for x
    x = 25,908,834.17/6,727.10
  6. Step 6: Final answer
    x = 3,851.41

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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.