Home / 29,003.80-43,505.70-23,366.20

Finding the Fourth Proportional to 29,003.80, 43,505.70 and 23,366.20

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Solution

The fourth proportional to 29,003.80, 43,505.70 and 23,366.20 is: 35,049.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,003.80 : 43,505.70 = 23,366.20 : x
  2. Step 2: Convert to fraction form
    29,003.80/43,505.70 = 23,366.20/x
  3. Step 3: Cross multiply
    29,003.80x = 43,505.70 × 23,366.20
  4. Step 4: Simplify right side
    29,003.80x = 1,016,562,887.34
  5. Step 5: Solve for x
    x = 1,016,562,887.34/29,003.80
  6. Step 6: Final answer
    x = 35,049.30

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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.