Home / 33,757.32-50,602.08-11,555.52

Finding the Fourth Proportional to 33,757.32, 50,602.08 and 11,555.52

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Solution

The fourth proportional to 33,757.32, 50,602.08 and 11,555.52 is: 17,321.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,757.32 : 50,602.08 = 11,555.52 : x
  2. Step 2: Convert to fraction form
    33,757.32/50,602.08 = 11,555.52/x
  3. Step 3: Cross multiply
    33,757.32x = 50,602.08 × 11,555.52
  4. Step 4: Simplify right side
    33,757.32x = 584,733,347.48
  5. Step 5: Solve for x
    x = 584,733,347.48/33,757.32
  6. Step 6: Final answer
    x = 17,321.68

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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.