Home / 93,202.40-139,793.14-25,744.03

Finding the Fourth Proportional to 93,202.40, 139,793.14 and 25,744.03

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Solution

The fourth proportional to 93,202.40, 139,793.14 and 25,744.03 is: 38,613.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,202.40 : 139,793.14 = 25,744.03 : x
  2. Step 2: Convert to fraction form
    93,202.40/139,793.14 = 25,744.03/x
  3. Step 3: Cross multiply
    93,202.40x = 139,793.14 × 25,744.03
  4. Step 4: Simplify right side
    93,202.40x = 3,598,838,789.95
  5. Step 5: Solve for x
    x = 3,598,838,789.95/93,202.40
  6. Step 6: Final answer
    x = 38,613.16

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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.