Home / 45,256.30-62,453.58-25,116.22

Finding the Fourth Proportional to 45,256.30, 62,453.58 and 25,116.22

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Solution

The fourth proportional to 45,256.30, 62,453.58 and 25,116.22 is: 34,660.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,256.30 : 62,453.58 = 25,116.22 : x
  2. Step 2: Convert to fraction form
    45,256.30/62,453.58 = 25,116.22/x
  3. Step 3: Cross multiply
    45,256.30x = 62,453.58 × 25,116.22
  4. Step 4: Simplify right side
    45,256.30x = 1,568,597,855.07
  5. Step 5: Solve for x
    x = 1,568,597,855.07/45,256.30
  6. Step 6: Final answer
    x = 34,660.32

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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.