Home / 114,103.04-171,195.10-50,917.41

Finding the Fourth Proportional to 114,103.04, 171,195.10 and 50,917.41

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Solution

The fourth proportional to 114,103.04, 171,195.10 and 50,917.41 is: 76,394.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,103.04 : 171,195.10 = 50,917.41 : x
  2. Step 2: Convert to fraction form
    114,103.04/171,195.10 = 50,917.41/x
  3. Step 3: Cross multiply
    114,103.04x = 171,195.10 × 50,917.41
  4. Step 4: Simplify right side
    114,103.04x = 8,716,810,969.40
  5. Step 5: Solve for x
    x = 8,716,810,969.40/114,103.04
  6. Step 6: Final answer
    x = 76,394.21

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1.5x scale

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.