Home / 50,171.22-75,262.05-16,894.98

Finding the Fourth Proportional to 50,171.22, 75,262.05 and 16,894.98

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Solution

The fourth proportional to 50,171.22, 75,262.05 and 16,894.98 is: 25,344.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,171.22 : 75,262.05 = 16,894.98 : x
  2. Step 2: Convert to fraction form
    50,171.22/75,262.05 = 16,894.98/x
  3. Step 3: Cross multiply
    50,171.22x = 75,262.05 × 16,894.98
  4. Step 4: Simplify right side
    50,171.22x = 1,271,550,829.51
  5. Step 5: Solve for x
    x = 1,271,550,829.51/50,171.22
  6. Step 6: Final answer
    x = 25,344.23

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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.