Home / 43,105.58-59,474.07-25,204.98

Finding the Fourth Proportional to 43,105.58, 59,474.07 and 25,204.98

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Solution

The fourth proportional to 43,105.58, 59,474.07 and 25,204.98 is: 34,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,105.58 : 59,474.07 = 25,204.98 : x
  2. Step 2: Convert to fraction form
    43,105.58/59,474.07 = 25,204.98/x
  3. Step 3: Cross multiply
    43,105.58x = 59,474.07 × 25,204.98
  4. Step 4: Simplify right side
    43,105.58x = 1,499,042,744.87
  5. Step 5: Solve for x
    x = 1,499,042,744.87/43,105.58
  6. Step 6: Final answer
    x = 34,776.07

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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.