Home / 9,494.03-14,241.27-2,920.26

Finding the Fourth Proportional to 9,494.03, 14,241.27 and 2,920.26

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Solution

The fourth proportional to 9,494.03, 14,241.27 and 2,920.26 is: 4,380.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,494.03 : 14,241.27 = 2,920.26 : x
  2. Step 2: Convert to fraction form
    9,494.03/14,241.27 = 2,920.26/x
  3. Step 3: Cross multiply
    9,494.03x = 14,241.27 × 2,920.26
  4. Step 4: Simplify right side
    9,494.03x = 41,588,211.13
  5. Step 5: Solve for x
    x = 41,588,211.13/9,494.03
  6. Step 6: Final answer
    x = 4,380.46

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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.