Home / 29,180.19-43,492.69-27,519.29

Finding the Fourth Proportional to 29,180.19, 43,492.69 and 27,519.29

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Solution

The fourth proportional to 29,180.19, 43,492.69 and 27,519.29 is: 41,017.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,180.19 : 43,492.69 = 27,519.29 : x
  2. Step 2: Convert to fraction form
    29,180.19/43,492.69 = 27,519.29/x
  3. Step 3: Cross multiply
    29,180.19x = 43,492.69 × 27,519.29
  4. Step 4: Simplify right side
    29,180.19x = 1,196,887,662.73
  5. Step 5: Solve for x
    x = 1,196,887,662.73/29,180.19
  6. Step 6: Final answer
    x = 41,017.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.