Home / 16,735.10-25,074.30-11,108.84

Finding the Fourth Proportional to 16,735.10, 25,074.30 and 11,108.84

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Solution

The fourth proportional to 16,735.10, 25,074.30 and 11,108.84 is: 16,644.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,735.10 : 25,074.30 = 11,108.84 : x
  2. Step 2: Convert to fraction form
    16,735.10/25,074.30 = 11,108.84/x
  3. Step 3: Cross multiply
    16,735.10x = 25,074.30 × 11,108.84
  4. Step 4: Simplify right side
    16,735.10x = 278,546,386.81
  5. Step 5: Solve for x
    x = 278,546,386.81/16,735.10
  6. Step 6: Final answer
    x = 16,644.44

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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.