Home / 45,908.13-63,352.38-25,763.43

Finding the Fourth Proportional to 45,908.13, 63,352.38 and 25,763.43

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Solution

The fourth proportional to 45,908.13, 63,352.38 and 25,763.43 is: 35,553.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,908.13 : 63,352.38 = 25,763.43 : x
  2. Step 2: Convert to fraction form
    45,908.13/63,352.38 = 25,763.43/x
  3. Step 3: Cross multiply
    45,908.13x = 63,352.38 × 25,763.43
  4. Step 4: Simplify right side
    45,908.13x = 1,632,174,290.70
  5. Step 5: Solve for x
    x = 1,632,174,290.70/45,908.13
  6. Step 6: Final answer
    x = 35,553.06

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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.