Home / 27,448.34-41,164.23-11,653.07

Finding the Fourth Proportional to 27,448.34, 41,164.23 and 11,653.07

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Solution

The fourth proportional to 27,448.34, 41,164.23 and 11,653.07 is: 17,476.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,448.34 : 41,164.23 = 11,653.07 : x
  2. Step 2: Convert to fraction form
    27,448.34/41,164.23 = 11,653.07/x
  3. Step 3: Cross multiply
    27,448.34x = 41,164.23 × 11,653.07
  4. Step 4: Simplify right side
    27,448.34x = 479,689,653.69
  5. Step 5: Solve for x
    x = 479,689,653.69/27,448.34
  6. Step 6: Final answer
    x = 17,476.09

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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.