Home / 43,150.54-64,725.27-23,553.94

Finding the Fourth Proportional to 43,150.54, 64,725.27 and 23,553.94

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Solution

The fourth proportional to 43,150.54, 64,725.27 and 23,553.94 is: 35,330.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,150.54 : 64,725.27 = 23,553.94 : x
  2. Step 2: Convert to fraction form
    43,150.54/64,725.27 = 23,553.94/x
  3. Step 3: Cross multiply
    43,150.54x = 64,725.27 × 23,553.94
  4. Step 4: Simplify right side
    43,150.54x = 1,524,535,126.06
  5. Step 5: Solve for x
    x = 1,524,535,126.06/43,150.54
  6. Step 6: Final answer
    x = 35,330.62

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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.