Home / 166,464.92-229,703.58-98,484.44

Finding the Fourth Proportional to 166,464.92, 229,703.58 and 98,484.44

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Solution

The fourth proportional to 166,464.92, 229,703.58 and 98,484.44 is: 135,897.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,464.92 : 229,703.58 = 98,484.44 : x
  2. Step 2: Convert to fraction form
    166,464.92/229,703.58 = 98,484.44/x
  3. Step 3: Cross multiply
    166,464.92x = 229,703.58 × 98,484.44
  4. Step 4: Simplify right side
    166,464.92x = 22,622,228,442.30
  5. Step 5: Solve for x
    x = 22,622,228,442.30/166,464.92
  6. Step 6: Final answer
    x = 135,897.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.