Home / 35,691.19-53,614.04-23,204.79

Finding the Fourth Proportional to 35,691.19, 53,614.04 and 23,204.79

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Solution

The fourth proportional to 35,691.19, 53,614.04 and 23,204.79 is: 34,857.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,691.19 : 53,614.04 = 23,204.79 : x
  2. Step 2: Convert to fraction form
    35,691.19/53,614.04 = 23,204.79/x
  3. Step 3: Cross multiply
    35,691.19x = 53,614.04 × 23,204.79
  4. Step 4: Simplify right side
    35,691.19x = 1,244,102,539.25
  5. Step 5: Solve for x
    x = 1,244,102,539.25/35,691.19
  6. Step 6: Final answer
    x = 34,857.41

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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.