Home / 104,814.07-157,199.03-33,743.05

Finding the Fourth Proportional to 104,814.07, 157,199.03 and 33,743.05

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Solution

The fourth proportional to 104,814.07, 157,199.03 and 33,743.05 is: 50,607.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,814.07 : 157,199.03 = 33,743.05 : x
  2. Step 2: Convert to fraction form
    104,814.07/157,199.03 = 33,743.05/x
  3. Step 3: Cross multiply
    104,814.07x = 157,199.03 × 33,743.05
  4. Step 4: Simplify right side
    104,814.07x = 5,304,375,178.31
  5. Step 5: Solve for x
    x = 5,304,375,178.31/104,814.07
  6. Step 6: Final answer
    x = 50,607.47

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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.