Home / 33,929.04-50,858.72-14,219.04

Finding the Fourth Proportional to 33,929.04, 50,858.72 and 14,219.04

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Solution

The fourth proportional to 33,929.04, 50,858.72 and 14,219.04 is: 21,313.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,929.04 : 50,858.72 = 14,219.04 : x
  2. Step 2: Convert to fraction form
    33,929.04/50,858.72 = 14,219.04/x
  3. Step 3: Cross multiply
    33,929.04x = 50,858.72 × 14,219.04
  4. Step 4: Simplify right side
    33,929.04x = 723,162,174.03
  5. Step 5: Solve for x
    x = 723,162,174.03/33,929.04
  6. Step 6: Final answer
    x = 21,313.96

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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.