Home / 43,203.78-59,622.48-25,297.11

Finding the Fourth Proportional to 43,203.78, 59,622.48 and 25,297.11

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Solution

The fourth proportional to 43,203.78, 59,622.48 and 25,297.11 is: 34,910.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,203.78 : 59,622.48 = 25,297.11 : x
  2. Step 2: Convert to fraction form
    43,203.78/59,622.48 = 25,297.11/x
  3. Step 3: Cross multiply
    43,203.78x = 59,622.48 × 25,297.11
  4. Step 4: Simplify right side
    43,203.78x = 1,508,276,435.03
  5. Step 5: Solve for x
    x = 1,508,276,435.03/43,203.78
  6. Step 6: Final answer
    x = 34,910.75

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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.