Home / 33,393.04-50,094.24-13,674.40

Finding the Fourth Proportional to 33,393.04, 50,094.24 and 13,674.40

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Solution

The fourth proportional to 33,393.04, 50,094.24 and 13,674.40 is: 20,513.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,393.04 : 50,094.24 = 13,674.40 : x
  2. Step 2: Convert to fraction form
    33,393.04/50,094.24 = 13,674.40/x
  3. Step 3: Cross multiply
    33,393.04x = 50,094.24 × 13,674.40
  4. Step 4: Simplify right side
    33,393.04x = 685,008,675.46
  5. Step 5: Solve for x
    x = 685,008,675.46/33,393.04
  6. Step 6: Final answer
    x = 20,513.52

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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.