Home / 93,260.67-139,841.79-43,364.26

Finding the Fourth Proportional to 93,260.67, 139,841.79 and 43,364.26

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Solution

The fourth proportional to 93,260.67, 139,841.79 and 43,364.26 is: 65,023.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,260.67 : 139,841.79 = 43,364.26 : x
  2. Step 2: Convert to fraction form
    93,260.67/139,841.79 = 43,364.26/x
  3. Step 3: Cross multiply
    93,260.67x = 139,841.79 × 43,364.26
  4. Step 4: Simplify right side
    93,260.67x = 6,064,135,996.54
  5. Step 5: Solve for x
    x = 6,064,135,996.54/93,260.67
  6. Step 6: Final answer
    x = 65,023.51

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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.