Home / 73,022.44-100,774.02-41,191.33

Finding the Fourth Proportional to 73,022.44, 100,774.02 and 41,191.33

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Solution

The fourth proportional to 73,022.44, 100,774.02 and 41,191.33 is: 56,845.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,022.44 : 100,774.02 = 41,191.33 : x
  2. Step 2: Convert to fraction form
    73,022.44/100,774.02 = 41,191.33/x
  3. Step 3: Cross multiply
    73,022.44x = 100,774.02 × 41,191.33
  4. Step 4: Simplify right side
    73,022.44x = 4,151,015,913.25
  5. Step 5: Solve for x
    x = 4,151,015,913.25/73,022.44
  6. Step 6: Final answer
    x = 56,845.76

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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.