Home / 33,513.45-50,271.57-11,329.08

Finding the Fourth Proportional to 33,513.45, 50,271.57 and 11,329.08

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Solution

The fourth proportional to 33,513.45, 50,271.57 and 11,329.08 is: 16,994.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,513.45 : 50,271.57 = 11,329.08 : x
  2. Step 2: Convert to fraction form
    33,513.45/50,271.57 = 11,329.08/x
  3. Step 3: Cross multiply
    33,513.45x = 50,271.57 × 11,329.08
  4. Step 4: Simplify right side
    33,513.45x = 569,530,638.26
  5. Step 5: Solve for x
    x = 569,530,638.26/33,513.45
  6. Step 6: Final answer
    x = 16,994.09

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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.