Home / 33,406.08-50,113.24-10,916.23

Finding the Fourth Proportional to 33,406.08, 50,113.24 and 10,916.23

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Solution

The fourth proportional to 33,406.08, 50,113.24 and 10,916.23 is: 16,375.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406.08 : 50,113.24 = 10,916.23 : x
  2. Step 2: Convert to fraction form
    33,406.08/50,113.24 = 10,916.23/x
  3. Step 3: Cross multiply
    33,406.08x = 50,113.24 × 10,916.23
  4. Step 4: Simplify right side
    33,406.08x = 547,047,555.89
  5. Step 5: Solve for x
    x = 547,047,555.89/33,406.08
  6. Step 6: Final answer
    x = 16,375.69

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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.