Home / 25,086.40-37,525.92-22,805.44

Finding the Fourth Proportional to 25,086.40, 37,525.92 and 22,805.44

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Solution

The fourth proportional to 25,086.40, 37,525.92 and 22,805.44 is: 34,113.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,086.40 : 37,525.92 = 22,805.44 : x
  2. Step 2: Convert to fraction form
    25,086.40/37,525.92 = 22,805.44/x
  3. Step 3: Cross multiply
    25,086.40x = 37,525.92 × 22,805.44
  4. Step 4: Simplify right side
    25,086.40x = 855,795,117.00
  5. Step 5: Solve for x
    x = 855,795,117.00/25,086.40
  6. Step 6: Final answer
    x = 34,113.91

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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.