Home / 61,072.26-92,024.44-50,222.02

Finding the Fourth Proportional to 61,072.26, 92,024.44 and 50,222.02

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Solution

The fourth proportional to 61,072.26, 92,024.44 and 50,222.02 is: 75,675.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,072.26 : 92,024.44 = 50,222.02 : x
  2. Step 2: Convert to fraction form
    61,072.26/92,024.44 = 50,222.02/x
  3. Step 3: Cross multiply
    61,072.26x = 92,024.44 × 50,222.02
  4. Step 4: Simplify right side
    61,072.26x = 4,621,653,266.17
  5. Step 5: Solve for x
    x = 4,621,653,266.17/61,072.26
  6. Step 6: Final answer
    x = 75,675.16

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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.