Home / 29,042.86-43,564.56-10,323.22

Finding the Fourth Proportional to 29,042.86, 43,564.56 and 10,323.22

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Solution

The fourth proportional to 29,042.86, 43,564.56 and 10,323.22 is: 15,484.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,042.86 : 43,564.56 = 10,323.22 : x
  2. Step 2: Convert to fraction form
    29,042.86/43,564.56 = 10,323.22/x
  3. Step 3: Cross multiply
    29,042.86x = 43,564.56 × 10,323.22
  4. Step 4: Simplify right side
    29,042.86x = 449,726,537.08
  5. Step 5: Solve for x
    x = 449,726,537.08/29,042.86
  6. Step 6: Final answer
    x = 15,484.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.