Home / 45,593.01-62,910.68-25,449.12

Finding the Fourth Proportional to 45,593.01, 62,910.68 and 25,449.12

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Solution

The fourth proportional to 45,593.01, 62,910.68 and 25,449.12 is: 35,115.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,593.01 : 62,910.68 = 25,449.12 : x
  2. Step 2: Convert to fraction form
    45,593.01/62,910.68 = 25,449.12/x
  3. Step 3: Cross multiply
    45,593.01x = 62,910.68 × 25,449.12
  4. Step 4: Simplify right side
    45,593.01x = 1,601,021,317.36
  5. Step 5: Solve for x
    x = 1,601,021,317.36/45,593.01
  6. Step 6: Final answer
    x = 35,115.50

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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.