Home / 175,017.20-262,525.79-50,358.20

Finding the Fourth Proportional to 175,017.20, 262,525.79 and 50,358.20

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Solution

The fourth proportional to 175,017.20, 262,525.79 and 50,358.20 is: 75,537.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,017.20 : 262,525.79 = 50,358.20 : x
  2. Step 2: Convert to fraction form
    175,017.20/262,525.79 = 50,358.20/x
  3. Step 3: Cross multiply
    175,017.20x = 262,525.79 × 50,358.20
  4. Step 4: Simplify right side
    175,017.20x = 13,220,324,673.56
  5. Step 5: Solve for x
    x = 13,220,324,673.56/175,017.20
  6. Step 6: Final answer
    x = 75,537.29

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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.