Home / 48,831.38-73,269.85-17,265.34

Finding the Fourth Proportional to 48,831.38, 73,269.85 and 17,265.34

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Solution

The fourth proportional to 48,831.38, 73,269.85 and 17,265.34 is: 25,906.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,831.38 : 73,269.85 = 17,265.34 : x
  2. Step 2: Convert to fraction form
    48,831.38/73,269.85 = 17,265.34/x
  3. Step 3: Cross multiply
    48,831.38x = 73,269.85 × 17,265.34
  4. Step 4: Simplify right side
    48,831.38x = 1,265,028,922.60
  5. Step 5: Solve for x
    x = 1,265,028,922.60/48,831.38
  6. Step 6: Final answer
    x = 25,906.06

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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.