Home / 43,610.26-65,330.96-25,554.92

Finding the Fourth Proportional to 43,610.26, 65,330.96 and 25,554.92

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Solution

The fourth proportional to 43,610.26, 65,330.96 and 25,554.92 is: 38,282.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,610.26 : 65,330.96 = 25,554.92 : x
  2. Step 2: Convert to fraction form
    43,610.26/65,330.96 = 25,554.92/x
  3. Step 3: Cross multiply
    43,610.26x = 65,330.96 × 25,554.92
  4. Step 4: Simplify right side
    43,610.26x = 1,669,527,456.32
  5. Step 5: Solve for x
    x = 1,669,527,456.32/43,610.26
  6. Step 6: Final answer
    x = 38,282.91

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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.