Home / 61,074.26-92,027.46-50,224.02

Finding the Fourth Proportional to 61,074.26, 92,027.46 and 50,224.02

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Solution

The fourth proportional to 61,074.26, 92,027.46 and 50,224.02 is: 75,678.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,074.26 : 92,027.46 = 50,224.02 : x
  2. Step 2: Convert to fraction form
    61,074.26/92,027.46 = 50,224.02/x
  3. Step 3: Cross multiply
    61,074.26x = 92,027.46 × 50,224.02
  4. Step 4: Simplify right side
    61,074.26x = 4,621,988,991.59
  5. Step 5: Solve for x
    x = 4,621,988,991.59/61,074.26
  6. Step 6: Final answer
    x = 75,678.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.