Home / 42,961.46-59,290.38-23,843.03

Finding the Fourth Proportional to 42,961.46, 59,290.38 and 23,843.03

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Solution

The fourth proportional to 42,961.46, 59,290.38 and 23,843.03 is: 32,905.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,961.46 : 59,290.38 = 23,843.03 : x
  2. Step 2: Convert to fraction form
    42,961.46/59,290.38 = 23,843.03/x
  3. Step 3: Cross multiply
    42,961.46x = 59,290.38 × 23,843.03
  4. Step 4: Simplify right side
    42,961.46x = 1,413,662,012.60
  5. Step 5: Solve for x
    x = 1,413,662,012.60/42,961.46
  6. Step 6: Final answer
    x = 32,905.36

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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.