Home / 45,650.49-62,993.57-25,504.57

Finding the Fourth Proportional to 45,650.49, 62,993.57 and 25,504.57

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Solution

The fourth proportional to 45,650.49, 62,993.57 and 25,504.57 is: 35,194.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,650.49 : 62,993.57 = 25,504.57 : x
  2. Step 2: Convert to fraction form
    45,650.49/62,993.57 = 25,504.57/x
  3. Step 3: Cross multiply
    45,650.49x = 62,993.57 × 25,504.57
  4. Step 4: Simplify right side
    45,650.49x = 1,606,624,082.03
  5. Step 5: Solve for x
    x = 1,606,624,082.03/45,650.49
  6. Step 6: Final answer
    x = 35,194.02

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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.