Home / 29,802.38-41,093.46-19,033.02

Finding the Fourth Proportional to 29,802.38, 41,093.46 and 19,033.02

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Solution

The fourth proportional to 29,802.38, 41,093.46 and 19,033.02 is: 26,243.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,802.38 : 41,093.46 = 19,033.02 : x
  2. Step 2: Convert to fraction form
    29,802.38/41,093.46 = 19,033.02/x
  3. Step 3: Cross multiply
    29,802.38x = 41,093.46 × 19,033.02
  4. Step 4: Simplify right side
    29,802.38x = 782,132,646.05
  5. Step 5: Solve for x
    x = 782,132,646.05/29,802.38
  6. Step 6: Final answer
    x = 26,243.97

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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.