Home / 43,301.82-59,734.49-26,301.54

Finding the Fourth Proportional to 43,301.82, 59,734.49 and 26,301.54

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Solution

The fourth proportional to 43,301.82, 59,734.49 and 26,301.54 is: 36,282.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,301.82 : 59,734.49 = 26,301.54 : x
  2. Step 2: Convert to fraction form
    43,301.82/59,734.49 = 26,301.54/x
  3. Step 3: Cross multiply
    43,301.82x = 59,734.49 × 26,301.54
  4. Step 4: Simplify right side
    43,301.82x = 1,571,109,078.11
  5. Step 5: Solve for x
    x = 1,571,109,078.11/43,301.82
  6. Step 6: Final answer
    x = 36,282.75

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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.