Home / 93,057.03-139,586.31-26,497.08

Finding the Fourth Proportional to 93,057.03, 139,586.31 and 26,497.08

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Solution

The fourth proportional to 93,057.03, 139,586.31 and 26,497.08 is: 39,745.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,057.03 : 139,586.31 = 26,497.08 : x
  2. Step 2: Convert to fraction form
    93,057.03/139,586.31 = 26,497.08/x
  3. Step 3: Cross multiply
    93,057.03x = 139,586.31 × 26,497.08
  4. Step 4: Simplify right side
    93,057.03x = 3,698,629,622.97
  5. Step 5: Solve for x
    x = 3,698,629,622.97/93,057.03
  6. Step 6: Final answer
    x = 39,745.84

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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.