Home / 7,366.14-10,175.22-6,841.26

Finding the Fourth Proportional to 7,366.14, 10,175.22 and 6,841.26

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Solution

The fourth proportional to 7,366.14, 10,175.22 and 6,841.26 is: 9,450.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.14 : 10,175.22 = 6,841.26 : x
  2. Step 2: Convert to fraction form
    7,366.14/10,175.22 = 6,841.26/x
  3. Step 3: Cross multiply
    7,366.14x = 10,175.22 × 6,841.26
  4. Step 4: Simplify right side
    7,366.14x = 69,611,325.58
  5. Step 5: Solve for x
    x = 69,611,325.58/7,366.14
  6. Step 6: Final answer
    x = 9,450.18

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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.