Home / 45,928.06-63,375.26-25,780.52

Finding the Fourth Proportional to 45,928.06, 63,375.26 and 25,780.52

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Solution

The fourth proportional to 45,928.06, 63,375.26 and 25,780.52 is: 35,574.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,928.06 : 63,375.26 = 25,780.52 : x
  2. Step 2: Convert to fraction form
    45,928.06/63,375.26 = 25,780.52/x
  3. Step 3: Cross multiply
    45,928.06x = 63,375.26 × 25,780.52
  4. Step 4: Simplify right side
    45,928.06x = 1,633,847,157.94
  5. Step 5: Solve for x
    x = 1,633,847,157.94/45,928.06
  6. Step 6: Final answer
    x = 35,574.05

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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.