Home / 9,650.48-14,474.10-4,383.86

Finding the Fourth Proportional to 9,650.48, 14,474.10 and 4,383.86

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Solution

The fourth proportional to 9,650.48, 14,474.10 and 4,383.86 is: 6,575.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650.48 : 14,474.10 = 4,383.86 : x
  2. Step 2: Convert to fraction form
    9,650.48/14,474.10 = 4,383.86/x
  3. Step 3: Cross multiply
    9,650.48x = 14,474.10 × 4,383.86
  4. Step 4: Simplify right side
    9,650.48x = 63,452,428.03
  5. Step 5: Solve for x
    x = 63,452,428.03/9,650.48
  6. Step 6: Final answer
    x = 6,575.05

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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.