Home / 73,483.28-110,273.97-26,736.15

Finding the Fourth Proportional to 73,483.28, 110,273.97 and 26,736.15

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Solution

The fourth proportional to 73,483.28, 110,273.97 and 26,736.15 is: 40,122.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,483.28 : 110,273.97 = 26,736.15 : x
  2. Step 2: Convert to fraction form
    73,483.28/110,273.97 = 26,736.15/x
  3. Step 3: Cross multiply
    73,483.28x = 110,273.97 × 26,736.15
  4. Step 4: Simplify right side
    73,483.28x = 2,948,301,403.02
  5. Step 5: Solve for x
    x = 2,948,301,403.02/73,483.28
  6. Step 6: Final answer
    x = 40,122.07

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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.