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Finding the Fourth Proportional to 43,073, 59,439.66 and 23,952.80

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Solution

The fourth proportional to 43,073, 59,439.66 and 23,952.80 is: 33,054.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,073 : 59,439.66 = 23,952.80 : x
  2. Step 2: Convert to fraction form
    43,073/59,439.66 = 23,952.80/x
  3. Step 3: Cross multiply
    43,073x = 59,439.66 × 23,952.80
  4. Step 4: Simplify right side
    43,073x = 1,423,746,288.05
  5. Step 5: Solve for x
    x = 1,423,746,288.05/43,073
  6. Step 6: Final answer
    x = 33,054.26

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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.