Home / 11,033.04-16,632.25-10,299.84

Finding the Fourth Proportional to 11,033.04, 16,632.25 and 10,299.84

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Solution

The fourth proportional to 11,033.04, 16,632.25 and 10,299.84 is: 15,526.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,033.04 : 16,632.25 = 10,299.84 : x
  2. Step 2: Convert to fraction form
    11,033.04/16,632.25 = 10,299.84/x
  3. Step 3: Cross multiply
    11,033.04x = 16,632.25 × 10,299.84
  4. Step 4: Simplify right side
    11,033.04x = 171,309,513.84
  5. Step 5: Solve for x
    x = 171,309,513.84/11,033.04
  6. Step 6: Final answer
    x = 15,526.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.