Home / 93,892.38-140,837.24-22,815.54

Finding the Fourth Proportional to 93,892.38, 140,837.24 and 22,815.54

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Solution

The fourth proportional to 93,892.38, 140,837.24 and 22,815.54 is: 34,222.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,892.38 : 140,837.24 = 22,815.54 : x
  2. Step 2: Convert to fraction form
    93,892.38/140,837.24 = 22,815.54/x
  3. Step 3: Cross multiply
    93,892.38x = 140,837.24 × 22,815.54
  4. Step 4: Simplify right side
    93,892.38x = 3,213,277,682.71
  5. Step 5: Solve for x
    x = 3,213,277,682.71/93,892.38
  6. Step 6: Final answer
    x = 34,222.99

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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.