Home / 33,790.71-50,682.83-10,410.87

Finding the Fourth Proportional to 33,790.71, 50,682.83 and 10,410.87

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Solution

The fourth proportional to 33,790.71, 50,682.83 and 10,410.87 is: 15,615.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,790.71 : 50,682.83 = 10,410.87 : x
  2. Step 2: Convert to fraction form
    33,790.71/50,682.83 = 10,410.87/x
  3. Step 3: Cross multiply
    33,790.71x = 50,682.83 × 10,410.87
  4. Step 4: Simplify right side
    33,790.71x = 527,652,302.31
  5. Step 5: Solve for x
    x = 527,652,302.31/33,790.71
  6. Step 6: Final answer
    x = 15,615.31

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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.