Home / 43,165.42-59,577.45-29,010.06

Finding the Fourth Proportional to 43,165.42, 59,577.45 and 29,010.06

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Solution

The fourth proportional to 43,165.42, 59,577.45 and 29,010.06 is: 40,040.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,165.42 : 59,577.45 = 29,010.06 : x
  2. Step 2: Convert to fraction form
    43,165.42/59,577.45 = 29,010.06/x
  3. Step 3: Cross multiply
    43,165.42x = 59,577.45 × 29,010.06
  4. Step 4: Simplify right side
    43,165.42x = 1,728,345,399.15
  5. Step 5: Solve for x
    x = 1,728,345,399.15/43,165.42
  6. Step 6: Final answer
    x = 40,040.05

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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.