Home / 25,029.78-34,481.75-17,462.37

Finding the Fourth Proportional to 25,029.78, 34,481.75 and 17,462.37

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Solution

The fourth proportional to 25,029.78, 34,481.75 and 17,462.37 is: 24,056.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,029.78 : 34,481.75 = 17,462.37 : x
  2. Step 2: Convert to fraction form
    25,029.78/34,481.75 = 17,462.37/x
  3. Step 3: Cross multiply
    25,029.78x = 34,481.75 × 17,462.37
  4. Step 4: Simplify right side
    25,029.78x = 602,132,989.44
  5. Step 5: Solve for x
    x = 602,132,989.44/25,029.78
  6. Step 6: Final answer
    x = 24,056.66

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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.