Home / 10,963.92-16,447.68-6,035.88

Finding the Fourth Proportional to 10,963.92, 16,447.68 and 6,035.88

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Solution

The fourth proportional to 10,963.92, 16,447.68 and 6,035.88 is: 9,054.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,963.92 : 16,447.68 = 6,035.88 : x
  2. Step 2: Convert to fraction form
    10,963.92/16,447.68 = 6,035.88/x
  3. Step 3: Cross multiply
    10,963.92x = 16,447.68 × 6,035.88
  4. Step 4: Simplify right side
    10,963.92x = 99,276,222.76
  5. Step 5: Solve for x
    x = 99,276,222.76/10,963.92
  6. Step 6: Final answer
    x = 9,054.81

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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.