Home / 11,004.84-16,497.16-4,760.92

Finding the Fourth Proportional to 11,004.84, 16,497.16 and 4,760.92

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Solution

The fourth proportional to 11,004.84, 16,497.16 and 4,760.92 is: 7,137.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004.84 : 16,497.16 = 4,760.92 : x
  2. Step 2: Convert to fraction form
    11,004.84/16,497.16 = 4,760.92/x
  3. Step 3: Cross multiply
    11,004.84x = 16,497.16 × 4,760.92
  4. Step 4: Simplify right side
    11,004.84x = 78,541,658.99
  5. Step 5: Solve for x
    x = 78,541,658.99/11,004.84
  6. Step 6: Final answer
    x = 7,137.01

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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.