Home / 16,844.74-25,269.79-5,600.48

Finding the Fourth Proportional to 16,844.74, 25,269.79 and 5,600.48

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Solution

The fourth proportional to 16,844.74, 25,269.79 and 5,600.48 is: 8,401.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,844.74 : 25,269.79 = 5,600.48 : x
  2. Step 2: Convert to fraction form
    16,844.74/25,269.79 = 5,600.48/x
  3. Step 3: Cross multiply
    16,844.74x = 25,269.79 × 5,600.48
  4. Step 4: Simplify right side
    16,844.74x = 141,522,953.50
  5. Step 5: Solve for x
    x = 141,522,953.50/16,844.74
  6. Step 6: Final answer
    x = 8,401.61

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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.