Home / 43,165.67-59,577.80-29,010.31

Finding the Fourth Proportional to 43,165.67, 59,577.80 and 29,010.31

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Solution

The fourth proportional to 43,165.67, 59,577.80 and 29,010.31 is: 40,040.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,165.67 : 59,577.80 = 29,010.31 : x
  2. Step 2: Convert to fraction form
    43,165.67/59,577.80 = 29,010.31/x
  3. Step 3: Cross multiply
    43,165.67x = 59,577.80 × 29,010.31
  4. Step 4: Simplify right side
    43,165.67x = 1,728,370,447.12
  5. Step 5: Solve for x
    x = 1,728,370,447.12/43,165.67
  6. Step 6: Final answer
    x = 40,040.39

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1.5x scale

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.