Home / 23,706.38-32,714.92-12,951.41

Finding the Fourth Proportional to 23,706.38, 32,714.92 and 12,951.41

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Solution

The fourth proportional to 23,706.38, 32,714.92 and 12,951.41 is: 17,873.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,706.38 : 32,714.92 = 12,951.41 : x
  2. Step 2: Convert to fraction form
    23,706.38/32,714.92 = 12,951.41/x
  3. Step 3: Cross multiply
    23,706.38x = 32,714.92 × 12,951.41
  4. Step 4: Simplify right side
    23,706.38x = 423,704,342.04
  5. Step 5: Solve for x
    x = 423,704,342.04/23,706.38
  6. Step 6: Final answer
    x = 17,873.01

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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.