Home / 114,106.04-171,199.61-50,920.41

Finding the Fourth Proportional to 114,106.04, 171,199.61 and 50,920.41

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Solution

The fourth proportional to 114,106.04, 171,199.61 and 50,920.41 is: 76,398.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,106.04 : 171,199.61 = 50,920.41 : x
  2. Step 2: Convert to fraction form
    114,106.04/171,199.61 = 50,920.41/x
  3. Step 3: Cross multiply
    114,106.04x = 171,199.61 × 50,920.41
  4. Step 4: Simplify right side
    114,106.04x = 8,717,554,078.44
  5. Step 5: Solve for x
    x = 8,717,554,078.44/114,106.04
  6. Step 6: Final answer
    x = 76,398.71

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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.