Home / 11,035.13-16,552.69-2,827.13

Finding the Fourth Proportional to 11,035.13, 16,552.69 and 2,827.13

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Solution

The fourth proportional to 11,035.13, 16,552.69 and 2,827.13 is: 4,240.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035.13 : 16,552.69 = 2,827.13 : x
  2. Step 2: Convert to fraction form
    11,035.13/16,552.69 = 2,827.13/x
  3. Step 3: Cross multiply
    11,035.13x = 16,552.69 × 2,827.13
  4. Step 4: Simplify right side
    11,035.13x = 46,796,516.65
  5. Step 5: Solve for x
    x = 46,796,516.65/11,035.13
  6. Step 6: Final answer
    x = 4,240.69

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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.