Home / 6,817.03-10,233.74-4,619.09

Finding the Fourth Proportional to 6,817.03, 10,233.74 and 4,619.09

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Solution

The fourth proportional to 6,817.03, 10,233.74 and 4,619.09 is: 6,934.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,817.03 : 10,233.74 = 4,619.09 : x
  2. Step 2: Convert to fraction form
    6,817.03/10,233.74 = 4,619.09/x
  3. Step 3: Cross multiply
    6,817.03x = 10,233.74 × 4,619.09
  4. Step 4: Simplify right side
    6,817.03x = 47,270,603.23
  5. Step 5: Solve for x
    x = 47,270,603.23/6,817.03
  6. Step 6: Final answer
    x = 6,934.20

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1.5x scale

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.