Home / 29,273.97-43,905.97-10,550.28

Finding the Fourth Proportional to 29,273.97, 43,905.97 and 10,550.28

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Solution

The fourth proportional to 29,273.97, 43,905.97 and 10,550.28 is: 15,823.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,273.97 : 43,905.97 = 10,550.28 : x
  2. Step 2: Convert to fraction form
    29,273.97/43,905.97 = 10,550.28/x
  3. Step 3: Cross multiply
    29,273.97x = 43,905.97 × 10,550.28
  4. Step 4: Simplify right side
    29,273.97x = 463,220,395.66
  5. Step 5: Solve for x
    x = 463,220,395.66/29,273.97
  6. Step 6: Final answer
    x = 15,823.63

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1.5x scale

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.