Home / 166,098.10-248,873.55-95,854.90

Finding the Fourth Proportional to 166,098.10, 248,873.55 and 95,854.90

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Solution

The fourth proportional to 166,098.10, 248,873.55 and 95,854.90 is: 143,624.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,098.10 : 248,873.55 = 95,854.90 : x
  2. Step 2: Convert to fraction form
    166,098.10/248,873.55 = 95,854.90/x
  3. Step 3: Cross multiply
    166,098.10x = 248,873.55 × 95,854.90
  4. Step 4: Simplify right side
    166,098.10x = 23,855,749,247.90
  5. Step 5: Solve for x
    x = 23,855,749,247.90/166,098.10
  6. Step 6: Final answer
    x = 143,624.46

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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.