Home / 33,376.12-50,069.04-10,004.38

Finding the Fourth Proportional to 33,376.12, 50,069.04 and 10,004.38

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Solution

The fourth proportional to 33,376.12, 50,069.04 and 10,004.38 is: 15,008.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,376.12 : 50,069.04 = 10,004.38 : x
  2. Step 2: Convert to fraction form
    33,376.12/50,069.04 = 10,004.38/x
  3. Step 3: Cross multiply
    33,376.12x = 50,069.04 × 10,004.38
  4. Step 4: Simplify right side
    33,376.12x = 500,909,702.40
  5. Step 5: Solve for x
    x = 500,909,702.40/33,376.12
  6. Step 6: Final answer
    x = 15,008.03

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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.