Home / 204,410.03-282,095.13-113,771.79

Finding the Fourth Proportional to 204,410.03, 282,095.13 and 113,771.79

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Solution

The fourth proportional to 204,410.03, 282,095.13 and 113,771.79 is: 157,010.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,410.03 : 282,095.13 = 113,771.79 : x
  2. Step 2: Convert to fraction form
    204,410.03/282,095.13 = 113,771.79/x
  3. Step 3: Cross multiply
    204,410.03x = 282,095.13 × 113,771.79
  4. Step 4: Simplify right side
    204,410.03x = 32,094,467,997.04
  5. Step 5: Solve for x
    x = 32,094,467,997.04/204,410.03
  6. Step 6: Final answer
    x = 157,010.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.