Home / 93,273.14-139,951.01-48,889.34

Finding the Fourth Proportional to 93,273.14, 139,951.01 and 48,889.34

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Solution

The fourth proportional to 93,273.14, 139,951.01 and 48,889.34 is: 73,355.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,273.14 : 139,951.01 = 48,889.34 : x
  2. Step 2: Convert to fraction form
    93,273.14/139,951.01 = 48,889.34/x
  3. Step 3: Cross multiply
    93,273.14x = 139,951.01 × 48,889.34
  4. Step 4: Simplify right side
    93,273.14x = 6,842,112,511.23
  5. Step 5: Solve for x
    x = 6,842,112,511.23/93,273.14
  6. Step 6: Final answer
    x = 73,355.66

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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.