Home / 73,854.54-110,780.94-50,103.24

Finding the Fourth Proportional to 73,854.54, 110,780.94 and 50,103.24

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Solution

The fourth proportional to 73,854.54, 110,780.94 and 50,103.24 is: 75,154.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,854.54 : 110,780.94 = 50,103.24 : x
  2. Step 2: Convert to fraction form
    73,854.54/110,780.94 = 50,103.24/x
  3. Step 3: Cross multiply
    73,854.54x = 110,780.94 × 50,103.24
  4. Step 4: Simplify right side
    73,854.54x = 5,550,484,024.25
  5. Step 5: Solve for x
    x = 5,550,484,024.25/73,854.54
  6. Step 6: Final answer
    x = 75,154.27

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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.