Home / 166,824.23-250,237.58-133,501.64

Finding the Fourth Proportional to 166,824.23, 250,237.58 and 133,501.64

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Solution

The fourth proportional to 166,824.23, 250,237.58 and 133,501.64 is: 200,253.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,824.23 : 250,237.58 = 133,501.64 : x
  2. Step 2: Convert to fraction form
    166,824.23/250,237.58 = 133,501.64/x
  3. Step 3: Cross multiply
    166,824.23x = 250,237.58 × 133,501.64
  4. Step 4: Simplify right side
    166,824.23x = 33,407,125,400.94
  5. Step 5: Solve for x
    x = 33,407,125,400.94/166,824.23
  6. Step 6: Final answer
    x = 200,253.44

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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.