Home / 61,422.05-92,078.22-23,973.37

Finding the Fourth Proportional to 61,422.05, 92,078.22 and 23,973.37

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Solution

The fourth proportional to 61,422.05, 92,078.22 and 23,973.37 is: 35,938.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,422.05 : 92,078.22 = 23,973.37 : x
  2. Step 2: Convert to fraction form
    61,422.05/92,078.22 = 23,973.37/x
  3. Step 3: Cross multiply
    61,422.05x = 92,078.22 × 23,973.37
  4. Step 4: Simplify right side
    61,422.05x = 2,207,424,961.86
  5. Step 5: Solve for x
    x = 2,207,424,961.86/61,422.05
  6. Step 6: Final answer
    x = 35,938.64

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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.