Home / 16,922.13-25,383.26-4,610.13

Finding the Fourth Proportional to 16,922.13, 25,383.26 and 4,610.13

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Solution

The fourth proportional to 16,922.13, 25,383.26 and 4,610.13 is: 6,915.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,922.13 : 25,383.26 = 4,610.13 : x
  2. Step 2: Convert to fraction form
    16,922.13/25,383.26 = 4,610.13/x
  3. Step 3: Cross multiply
    16,922.13x = 25,383.26 × 4,610.13
  4. Step 4: Simplify right side
    16,922.13x = 117,020,128.42
  5. Step 5: Solve for x
    x = 117,020,128.42/16,922.13
  6. Step 6: Final answer
    x = 6,915.21

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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.