Home / 33,384.90-50,070.96-10,011.34

Finding the Fourth Proportional to 33,384.90, 50,070.96 and 10,011.34

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Solution

The fourth proportional to 33,384.90, 50,070.96 and 10,011.34 is: 15,015.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,384.90 : 50,070.96 = 10,011.34 : x
  2. Step 2: Convert to fraction form
    33,384.90/50,070.96 = 10,011.34/x
  3. Step 3: Cross multiply
    33,384.90x = 50,070.96 × 10,011.34
  4. Step 4: Simplify right side
    33,384.90x = 501,277,404.69
  5. Step 5: Solve for x
    x = 501,277,404.69/33,384.90
  6. Step 6: Final answer
    x = 15,015.09

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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.