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Finding the Fourth Proportional to 60,751, 91,167 and 23,341.96

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Solution

The fourth proportional to 60,751, 91,167 and 23,341.96 is: 35,028.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,751 : 91,167 = 23,341.96 : x
  2. Step 2: Convert to fraction form
    60,751/91,167 = 23,341.96/x
  3. Step 3: Cross multiply
    60,751x = 91,167 × 23,341.96
  4. Step 4: Simplify right side
    60,751x = 2,128,016,467.32
  5. Step 5: Solve for x
    x = 2,128,016,467.32/60,751
  6. Step 6: Final answer
    x = 35,028.50

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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.