Home / 33,028.08-49,529.16-13,302.96

Finding the Fourth Proportional to 33,028.08, 49,529.16 and 13,302.96

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Solution

The fourth proportional to 33,028.08, 49,529.16 and 13,302.96 is: 19,949.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,028.08 : 49,529.16 = 13,302.96 : x
  2. Step 2: Convert to fraction form
    33,028.08/49,529.16 = 13,302.96/x
  3. Step 3: Cross multiply
    33,028.08x = 49,529.16 × 13,302.96
  4. Step 4: Simplify right side
    33,028.08x = 658,884,434.31
  5. Step 5: Solve for x
    x = 658,884,434.31/33,028.08
  6. Step 6: Final answer
    x = 19,949.22

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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.