Home / 9,650.35-14,476.20-4,103.07

Finding the Fourth Proportional to 9,650.35, 14,476.20 and 4,103.07

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Solution

The fourth proportional to 9,650.35, 14,476.20 and 4,103.07 is: 6,154.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.35 : 14,476.20 = 4,103.07 : x
  2. Step 2: Convert to fraction form
    9,650.35/14,476.20 = 4,103.07/x
  3. Step 3: Cross multiply
    9,650.35x = 14,476.20 × 4,103.07
  4. Step 4: Simplify right side
    9,650.35x = 59,396,861.93
  5. Step 5: Solve for x
    x = 59,396,861.93/9,650.35
  6. Step 6: Final answer
    x = 6,154.89

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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.