Home / 27,324.36-41,010.84-14,185.80

Finding the Fourth Proportional to 27,324.36, 41,010.84 and 14,185.80

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Solution

The fourth proportional to 27,324.36, 41,010.84 and 14,185.80 is: 21,291.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,324.36 : 41,010.84 = 14,185.80 : x
  2. Step 2: Convert to fraction form
    27,324.36/41,010.84 = 14,185.80/x
  3. Step 3: Cross multiply
    27,324.36x = 41,010.84 × 14,185.80
  4. Step 4: Simplify right side
    27,324.36x = 581,771,574.07
  5. Step 5: Solve for x
    x = 581,771,574.07/27,324.36
  6. Step 6: Final answer
    x = 21,291.32

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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.