Home / 33,094.30-49,636.58-13,372.42

Finding the Fourth Proportional to 33,094.30, 49,636.58 and 13,372.42

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Solution

The fourth proportional to 33,094.30, 49,636.58 and 13,372.42 is: 20,056.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,094.30 : 49,636.58 = 13,372.42 : x
  2. Step 2: Convert to fraction form
    33,094.30/49,636.58 = 13,372.42/x
  3. Step 3: Cross multiply
    33,094.30x = 49,636.58 × 13,372.42
  4. Step 4: Simplify right side
    33,094.30x = 663,761,195.12
  5. Step 5: Solve for x
    x = 663,761,195.12/33,094.30
  6. Step 6: Final answer
    x = 20,056.66

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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.