Home / 43,203.70-59,637.82-33,775.30

Finding the Fourth Proportional to 43,203.70, 59,637.82 and 33,775.30

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Solution

The fourth proportional to 43,203.70, 59,637.82 and 33,775.30 is: 46,622.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,203.70 : 59,637.82 = 33,775.30 : x
  2. Step 2: Convert to fraction form
    43,203.70/59,637.82 = 33,775.30/x
  3. Step 3: Cross multiply
    43,203.70x = 59,637.82 × 33,775.30
  4. Step 4: Simplify right side
    43,203.70x = 2,014,284,963.66
  5. Step 5: Solve for x
    x = 2,014,284,963.66/43,203.70
  6. Step 6: Final answer
    x = 46,622.98

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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.