Home / 6,674.51-9,207.90-3,841.26

Finding the Fourth Proportional to 6,674.51, 9,207.90 and 3,841.26

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Solution

The fourth proportional to 6,674.51, 9,207.90 and 3,841.26 is: 5,299.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.51 : 9,207.90 = 3,841.26 : x
  2. Step 2: Convert to fraction form
    6,674.51/9,207.90 = 3,841.26/x
  3. Step 3: Cross multiply
    6,674.51x = 9,207.90 × 3,841.26
  4. Step 4: Simplify right side
    6,674.51x = 35,369,937.95
  5. Step 5: Solve for x
    x = 35,369,937.95/6,674.51
  6. Step 6: Final answer
    x = 5,299.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.