Home / 27,924.03-41,899.71-13,134.44

Finding the Fourth Proportional to 27,924.03, 41,899.71 and 13,134.44

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Solution

The fourth proportional to 27,924.03, 41,899.71 and 13,134.44 is: 19,708.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,924.03 : 41,899.71 = 13,134.44 : x
  2. Step 2: Convert to fraction form
    27,924.03/41,899.71 = 13,134.44/x
  3. Step 3: Cross multiply
    27,924.03x = 41,899.71 × 13,134.44
  4. Step 4: Simplify right side
    27,924.03x = 550,329,017.51
  5. Step 5: Solve for x
    x = 550,329,017.51/27,924.03
  6. Step 6: Final answer
    x = 19,708.08

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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.