Home / 25,116.26-37,674.37-19,573.75

Finding the Fourth Proportional to 25,116.26, 37,674.37 and 19,573.75

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Solution

The fourth proportional to 25,116.26, 37,674.37 and 19,573.75 is: 29,360.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116.26 : 37,674.37 = 19,573.75 : x
  2. Step 2: Convert to fraction form
    25,116.26/37,674.37 = 19,573.75/x
  3. Step 3: Cross multiply
    25,116.26x = 37,674.37 × 19,573.75
  4. Step 4: Simplify right side
    25,116.26x = 737,428,699.79
  5. Step 5: Solve for x
    x = 737,428,699.79/25,116.26
  6. Step 6: Final answer
    x = 29,360.61

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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.