Home / 6,233.40-9,347.43-2,072.28

Finding the Fourth Proportional to 6,233.40, 9,347.43 and 2,072.28

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Solution

The fourth proportional to 6,233.40, 9,347.43 and 2,072.28 is: 3,107.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.40 : 9,347.43 = 2,072.28 : x
  2. Step 2: Convert to fraction form
    6,233.40/9,347.43 = 2,072.28/x
  3. Step 3: Cross multiply
    6,233.40x = 9,347.43 × 2,072.28
  4. Step 4: Simplify right side
    6,233.40x = 19,370,492.24
  5. Step 5: Solve for x
    x = 19,370,492.24/6,233.40
  6. Step 6: Final answer
    x = 3,107.53

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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.