Home / 33,664.18-50,478.44-10,284.34

Finding the Fourth Proportional to 33,664.18, 50,478.44 and 10,284.34

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Solution

The fourth proportional to 33,664.18, 50,478.44 and 10,284.34 is: 15,421.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,664.18 : 50,478.44 = 10,284.34 : x
  2. Step 2: Convert to fraction form
    33,664.18/50,478.44 = 10,284.34/x
  3. Step 3: Cross multiply
    33,664.18x = 50,478.44 × 10,284.34
  4. Step 4: Simplify right side
    33,664.18x = 519,137,439.63
  5. Step 5: Solve for x
    x = 519,137,439.63/33,664.18
  6. Step 6: Final answer
    x = 15,421.06

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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.