Home / 43,167.35-59,580.13-29,012.00

Finding the Fourth Proportional to 43,167.35, 59,580.13 and 29,012.00

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Solution

The fourth proportional to 43,167.35, 59,580.13 and 29,012.00 is: 40,042.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,167.35 : 59,580.13 = 29,012.00 : x
  2. Step 2: Convert to fraction form
    43,167.35/59,580.13 = 29,012.00/x
  3. Step 3: Cross multiply
    43,167.35x = 59,580.13 × 29,012.00
  4. Step 4: Simplify right side
    43,167.35x = 1,728,538,433.66
  5. Step 5: Solve for x
    x = 1,728,538,433.66/43,167.35
  6. Step 6: Final answer
    x = 40,042.73

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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.