Home / 23,592.96-32,558.16-12,982.32

Finding the Fourth Proportional to 23,592.96, 32,558.16 and 12,982.32

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Solution

The fourth proportional to 23,592.96, 32,558.16 and 12,982.32 is: 17,915.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,592.96 : 32,558.16 = 12,982.32 : x
  2. Step 2: Convert to fraction form
    23,592.96/32,558.16 = 12,982.32/x
  3. Step 3: Cross multiply
    23,592.96x = 32,558.16 × 12,982.32
  4. Step 4: Simplify right side
    23,592.96x = 422,680,451.73
  5. Step 5: Solve for x
    x = 422,680,451.73/23,592.96
  6. Step 6: Final answer
    x = 17,915.53

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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.