Home / 9,682.16-14,520.33-3,441.35

Finding the Fourth Proportional to 9,682.16, 14,520.33 and 3,441.35

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Solution

The fourth proportional to 9,682.16, 14,520.33 and 3,441.35 is: 5,161.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,682.16 : 14,520.33 = 3,441.35 : x
  2. Step 2: Convert to fraction form
    9,682.16/14,520.33 = 3,441.35/x
  3. Step 3: Cross multiply
    9,682.16x = 14,520.33 × 3,441.35
  4. Step 4: Simplify right side
    9,682.16x = 49,969,573.95
  5. Step 5: Solve for x
    x = 49,969,573.95/9,682.16
  6. Step 6: Final answer
    x = 5,161.00

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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.