Home / 11,752.11-16,203.92-10,760.67

Finding the Fourth Proportional to 11,752.11, 16,203.92 and 10,760.67

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Solution

The fourth proportional to 11,752.11, 16,203.92 and 10,760.67 is: 14,836.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,752.11 : 16,203.92 = 10,760.67 : x
  2. Step 2: Convert to fraction form
    11,752.11/16,203.92 = 10,760.67/x
  3. Step 3: Cross multiply
    11,752.11x = 16,203.92 × 10,760.67
  4. Step 4: Simplify right side
    11,752.11x = 174,364,982.02
  5. Step 5: Solve for x
    x = 174,364,982.02/11,752.11
  6. Step 6: Final answer
    x = 14,836.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.