Home / 93,203.03-139,794.08-25,744.65

Finding the Fourth Proportional to 93,203.03, 139,794.08 and 25,744.65

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Solution

The fourth proportional to 93,203.03, 139,794.08 and 25,744.65 is: 38,614.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,203.03 : 139,794.08 = 25,744.65 : x
  2. Step 2: Convert to fraction form
    93,203.03/139,794.08 = 25,744.65/x
  3. Step 3: Cross multiply
    93,203.03x = 139,794.08 × 25,744.65
  4. Step 4: Simplify right side
    93,203.03x = 3,598,949,532.95
  5. Step 5: Solve for x
    x = 3,598,949,532.95/93,203.03
  6. Step 6: Final answer
    x = 38,614.09

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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.