Home / 16,800.33-25,193.22-5,110.83

Finding the Fourth Proportional to 16,800.33, 25,193.22 and 5,110.83

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Solution

The fourth proportional to 16,800.33, 25,193.22 and 5,110.83 is: 7,664.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,800.33 : 25,193.22 = 5,110.83 : x
  2. Step 2: Convert to fraction form
    16,800.33/25,193.22 = 5,110.83/x
  3. Step 3: Cross multiply
    16,800.33x = 25,193.22 × 5,110.83
  4. Step 4: Simplify right side
    16,800.33x = 128,758,264.57
  5. Step 5: Solve for x
    x = 128,758,264.57/16,800.33
  6. Step 6: Final answer
    x = 7,664.03

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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.