Home / 114,325.04-171,480.92-34,361.28

Finding the Fourth Proportional to 114,325.04, 171,480.92 and 34,361.28

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Solution

The fourth proportional to 114,325.04, 171,480.92 and 34,361.28 is: 51,539.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,325.04 : 171,480.92 = 34,361.28 : x
  2. Step 2: Convert to fraction form
    114,325.04/171,480.92 = 34,361.28/x
  3. Step 3: Cross multiply
    114,325.04x = 171,480.92 × 34,361.28
  4. Step 4: Simplify right side
    114,325.04x = 5,892,303,906.78
  5. Step 5: Solve for x
    x = 5,892,303,906.78/114,325.04
  6. Step 6: Final answer
    x = 51,539.92

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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.