Home / 23,256.28-32,093.90-12,646.14

Finding the Fourth Proportional to 23,256.28, 32,093.90 and 12,646.14

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Solution

The fourth proportional to 23,256.28, 32,093.90 and 12,646.14 is: 17,451.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,256.28 : 32,093.90 = 12,646.14 : x
  2. Step 2: Convert to fraction form
    23,256.28/32,093.90 = 12,646.14/x
  3. Step 3: Cross multiply
    23,256.28x = 32,093.90 × 12,646.14
  4. Step 4: Simplify right side
    23,256.28x = 405,863,952.55
  5. Step 5: Solve for x
    x = 405,863,952.55/23,256.28
  6. Step 6: Final answer
    x = 17,451.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.