Home / 9,459.88-14,189.82-4,264.36

Finding the Fourth Proportional to 9,459.88, 14,189.82 and 4,264.36

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Solution

The fourth proportional to 9,459.88, 14,189.82 and 4,264.36 is: 6,396.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,459.88 : 14,189.82 = 4,264.36 : x
  2. Step 2: Convert to fraction form
    9,459.88/14,189.82 = 4,264.36/x
  3. Step 3: Cross multiply
    9,459.88x = 14,189.82 × 4,264.36
  4. Step 4: Simplify right side
    9,459.88x = 60,510,500.82
  5. Step 5: Solve for x
    x = 60,510,500.82/9,459.88
  6. Step 6: Final answer
    x = 6,396.54

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Similar ratio
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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.