Home / 33,103.60-49,627.44-14,369.48

Finding the Fourth Proportional to 33,103.60, 49,627.44 and 14,369.48

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Solution

The fourth proportional to 33,103.60, 49,627.44 and 14,369.48 is: 21,542.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,103.60 : 49,627.44 = 14,369.48 : x
  2. Step 2: Convert to fraction form
    33,103.60/49,627.44 = 14,369.48/x
  3. Step 3: Cross multiply
    33,103.60x = 49,627.44 × 14,369.48
  4. Step 4: Simplify right side
    33,103.60x = 713,120,506.53
  5. Step 5: Solve for x
    x = 713,120,506.53/33,103.60
  6. Step 6: Final answer
    x = 21,542.08

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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.