Home / 166,664.00-250,020.61-48,319.96

Finding the Fourth Proportional to 166,664.00, 250,020.61 and 48,319.96

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Solution

The fourth proportional to 166,664.00, 250,020.61 and 48,319.96 is: 72,487.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,664.00 : 250,020.61 = 48,319.96 : x
  2. Step 2: Convert to fraction form
    166,664.00/250,020.61 = 48,319.96/x
  3. Step 3: Cross multiply
    166,664.00x = 250,020.61 × 48,319.96
  4. Step 4: Simplify right side
    166,664.00x = 12,080,985,309.72
  5. Step 5: Solve for x
    x = 12,080,985,309.72/166,664.00
  6. Step 6: Final answer
    x = 72,487.07

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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.