Home / 175,550.67-263,263.73-63,200.72

Finding the Fourth Proportional to 175,550.67, 263,263.73 and 63,200.72

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Solution

The fourth proportional to 175,550.67, 263,263.73 and 63,200.72 is: 94,778.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,550.67 : 263,263.73 = 63,200.72 : x
  2. Step 2: Convert to fraction form
    175,550.67/263,263.73 = 63,200.72/x
  3. Step 3: Cross multiply
    175,550.67x = 263,263.73 × 63,200.72
  4. Step 4: Simplify right side
    175,550.67x = 16,638,458,102.05
  5. Step 5: Solve for x
    x = 16,638,458,102.05/175,550.67
  6. Step 6: Final answer
    x = 94,778.66

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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.