Home / 164,631.96-247,285.44-108,552.96

Finding the Fourth Proportional to 164,631.96, 247,285.44 and 108,552.96

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Solution

The fourth proportional to 164,631.96, 247,285.44 and 108,552.96 is: 163,051.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,631.96 : 247,285.44 = 108,552.96 : x
  2. Step 2: Convert to fraction form
    164,631.96/247,285.44 = 108,552.96/x
  3. Step 3: Cross multiply
    164,631.96x = 247,285.44 × 108,552.96
  4. Step 4: Simplify right side
    164,631.96x = 26,843,566,476.90
  5. Step 5: Solve for x
    x = 26,843,566,476.90/164,631.96
  6. Step 6: Final answer
    x = 163,051.98

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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.