Home / 133,329.56-200,004.96-44,583.62

Finding the Fourth Proportional to 133,329.56, 200,004.96 and 44,583.62

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Solution

The fourth proportional to 133,329.56, 200,004.96 and 44,583.62 is: 66,878.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,329.56 : 200,004.96 = 44,583.62 : x
  2. Step 2: Convert to fraction form
    133,329.56/200,004.96 = 44,583.62/x
  3. Step 3: Cross multiply
    133,329.56x = 200,004.96 × 44,583.62
  4. Step 4: Simplify right side
    133,329.56x = 8,916,945,134.76
  5. Step 5: Solve for x
    x = 8,916,945,134.76/133,329.56
  6. Step 6: Final answer
    x = 66,878.98

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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.