Home / 61,348.44-92,023.81-19,227.58

Finding the Fourth Proportional to 61,348.44, 92,023.81 and 19,227.58

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Solution

The fourth proportional to 61,348.44, 92,023.81 and 19,227.58 is: 28,841.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,348.44 : 92,023.81 = 19,227.58 : x
  2. Step 2: Convert to fraction form
    61,348.44/92,023.81 = 19,227.58/x
  3. Step 3: Cross multiply
    61,348.44x = 92,023.81 × 19,227.58
  4. Step 4: Simplify right side
    61,348.44x = 1,769,395,302.60
  5. Step 5: Solve for x
    x = 1,769,395,302.60/61,348.44
  6. Step 6: Final answer
    x = 28,841.73

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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.