Home / 33,618.89-46,308.62-25,647.27

Finding the Fourth Proportional to 33,618.89, 46,308.62 and 25,647.27

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Solution

The fourth proportional to 33,618.89, 46,308.62 and 25,647.27 is: 35,328.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,618.89 : 46,308.62 = 25,647.27 : x
  2. Step 2: Convert to fraction form
    33,618.89/46,308.62 = 25,647.27/x
  3. Step 3: Cross multiply
    33,618.89x = 46,308.62 × 25,647.27
  4. Step 4: Simplify right side
    33,618.89x = 1,187,689,744.59
  5. Step 5: Solve for x
    x = 1,187,689,744.59/33,618.89
  6. Step 6: Final answer
    x = 35,328.05

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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.