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Finding the Fourth Proportional to 43,767.80, 60,399.80 and 24,904.92

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Solution

The fourth proportional to 43,767.80, 60,399.80 and 24,904.92 is: 34,368.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,767.80 : 60,399.80 = 24,904.92 : x
  2. Step 2: Convert to fraction form
    43,767.80/60,399.80 = 24,904.92/x
  3. Step 3: Cross multiply
    43,767.80x = 60,399.80 × 24,904.92
  4. Step 4: Simplify right side
    43,767.80x = 1,504,252,187.02
  5. Step 5: Solve for x
    x = 1,504,252,187.02/43,767.80
  6. Step 6: Final answer
    x = 34,368.92

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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.