Home / 168,623.80-252,935.70-63,466.36

Finding the Fourth Proportional to 168,623.80, 252,935.70 and 63,466.36

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Solution

The fourth proportional to 168,623.80, 252,935.70 and 63,466.36 is: 95,199.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,623.80 : 252,935.70 = 63,466.36 : x
  2. Step 2: Convert to fraction form
    168,623.80/252,935.70 = 63,466.36/x
  3. Step 3: Cross multiply
    168,623.80x = 252,935.70 × 63,466.36
  4. Step 4: Simplify right side
    168,623.80x = 16,052,908,193.05
  5. Step 5: Solve for x
    x = 16,052,908,193.05/168,623.80
  6. Step 6: Final answer
    x = 95,199.54

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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.