Home / 61,651.09-92,402.26-30,013.73

Finding the Fourth Proportional to 61,651.09, 92,402.26 and 30,013.73

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Solution

The fourth proportional to 61,651.09, 92,402.26 and 30,013.73 is: 44,984.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,651.09 : 92,402.26 = 30,013.73 : x
  2. Step 2: Convert to fraction form
    61,651.09/92,402.26 = 30,013.73/x
  3. Step 3: Cross multiply
    61,651.09x = 92,402.26 × 30,013.73
  4. Step 4: Simplify right side
    61,651.09x = 2,773,336,483.03
  5. Step 5: Solve for x
    x = 2,773,336,483.03/61,651.09
  6. Step 6: Final answer
    x = 44,984.39

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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.