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Finding the Fourth Proportional to 43,800.24, 60,444.12 and 23,928.24

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Solution

The fourth proportional to 43,800.24, 60,444.12 and 23,928.24 is: 33,020.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,800.24 : 60,444.12 = 23,928.24 : x
  2. Step 2: Convert to fraction form
    43,800.24/60,444.12 = 23,928.24/x
  3. Step 3: Cross multiply
    43,800.24x = 60,444.12 × 23,928.24
  4. Step 4: Simplify right side
    43,800.24x = 1,446,321,409.95
  5. Step 5: Solve for x
    x = 1,446,321,409.95/43,800.24
  6. Step 6: Final answer
    x = 33,020.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.