Home / 202,273.48-303,357.68-60,085.33

Finding the Fourth Proportional to 202,273.48, 303,357.68 and 60,085.33

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Solution

The fourth proportional to 202,273.48, 303,357.68 and 60,085.33 is: 90,112.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,273.48 : 303,357.68 = 60,085.33 : x
  2. Step 2: Convert to fraction form
    202,273.48/303,357.68 = 60,085.33/x
  3. Step 3: Cross multiply
    202,273.48x = 303,357.68 × 60,085.33
  4. Step 4: Simplify right side
    202,273.48x = 18,227,346,464.71
  5. Step 5: Solve for x
    x = 18,227,346,464.71/202,273.48
  6. Step 6: Final answer
    x = 90,112.39

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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.