Home / 33,548.40-50,324.33-8,588.68

Finding the Fourth Proportional to 33,548.40, 50,324.33 and 8,588.68

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Solution

The fourth proportional to 33,548.40, 50,324.33 and 8,588.68 is: 12,883.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,548.40 : 50,324.33 = 8,588.68 : x
  2. Step 2: Convert to fraction form
    33,548.40/50,324.33 = 8,588.68/x
  3. Step 3: Cross multiply
    33,548.40x = 50,324.33 × 8,588.68
  4. Step 4: Simplify right side
    33,548.40x = 432,219,462.25
  5. Step 5: Solve for x
    x = 432,219,462.25/33,548.40
  6. Step 6: Final answer
    x = 12,883.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.