Home / 43,989.82-60,709.17-25,126.54

Finding the Fourth Proportional to 43,989.82, 60,709.17 and 25,126.54

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Solution

The fourth proportional to 43,989.82, 60,709.17 and 25,126.54 is: 34,676.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,989.82 : 60,709.17 = 25,126.54 : x
  2. Step 2: Convert to fraction form
    43,989.82/60,709.17 = 25,126.54/x
  3. Step 3: Cross multiply
    43,989.82x = 60,709.17 × 25,126.54
  4. Step 4: Simplify right side
    43,989.82x = 1,525,411,388.37
  5. Step 5: Solve for x
    x = 1,525,411,388.37/43,989.82
  6. Step 6: Final answer
    x = 34,676.46

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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.