Home / 45,580.97-62,901.75-25,163.03

Finding the Fourth Proportional to 45,580.97, 62,901.75 and 25,163.03

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Solution

The fourth proportional to 45,580.97, 62,901.75 and 25,163.03 is: 34,724.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,580.97 : 62,901.75 = 25,163.03 : x
  2. Step 2: Convert to fraction form
    45,580.97/62,901.75 = 25,163.03/x
  3. Step 3: Cross multiply
    45,580.97x = 62,901.75 × 25,163.03
  4. Step 4: Simplify right side
    45,580.97x = 1,582,798,622.30
  5. Step 5: Solve for x
    x = 1,582,798,622.30/45,580.97
  6. Step 6: Final answer
    x = 34,724.99

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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.