Home / 43,164.67-59,576.42-29,009.31

Finding the Fourth Proportional to 43,164.67, 59,576.42 and 29,009.31

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Solution

The fourth proportional to 43,164.67, 59,576.42 and 29,009.31 is: 40,039.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,164.67 : 59,576.42 = 29,009.31 : x
  2. Step 2: Convert to fraction form
    43,164.67/59,576.42 = 29,009.31/x
  3. Step 3: Cross multiply
    43,164.67x = 59,576.42 × 29,009.31
  4. Step 4: Simplify right side
    43,164.67x = 1,728,270,836.47
  5. Step 5: Solve for x
    x = 1,728,270,836.47/43,164.67
  6. Step 6: Final answer
    x = 40,039.01

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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.