Home / 175,763.87-263,646.19-63,523.34

Finding the Fourth Proportional to 175,763.87, 263,646.19 and 63,523.34

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Solution

The fourth proportional to 175,763.87, 263,646.19 and 63,523.34 is: 95,285.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,763.87 : 263,646.19 = 63,523.34 : x
  2. Step 2: Convert to fraction form
    175,763.87/263,646.19 = 63,523.34/x
  3. Step 3: Cross multiply
    175,763.87x = 263,646.19 × 63,523.34
  4. Step 4: Simplify right side
    175,763.87x = 16,747,686,316.92
  5. Step 5: Solve for x
    x = 16,747,686,316.92/175,763.87
  6. Step 6: Final answer
    x = 95,285.15

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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.