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Finding the Fourth Proportional to 93,482.69, 140,224.26 and 37,327.37

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Solution

The fourth proportional to 93,482.69, 140,224.26 and 37,327.37 is: 55,991.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,482.69 : 140,224.26 = 37,327.37 : x
  2. Step 2: Convert to fraction form
    93,482.69/140,224.26 = 37,327.37/x
  3. Step 3: Cross multiply
    93,482.69x = 140,224.26 × 37,327.37
  4. Step 4: Simplify right side
    93,482.69x = 5,234,202,134.87
  5. Step 5: Solve for x
    x = 5,234,202,134.87/93,482.69
  6. Step 6: Final answer
    x = 55,991.14

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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.