Home / 32,680.83-48,997.35-10,481.57

Finding the Fourth Proportional to 32,680.83, 48,997.35 and 10,481.57

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Solution

The fourth proportional to 32,680.83, 48,997.35 and 10,481.57 is: 15,714.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,680.83 : 48,997.35 = 10,481.57 : x
  2. Step 2: Convert to fraction form
    32,680.83/48,997.35 = 10,481.57/x
  3. Step 3: Cross multiply
    32,680.83x = 48,997.35 × 10,481.57
  4. Step 4: Simplify right side
    32,680.83x = 513,569,153.84
  5. Step 5: Solve for x
    x = 513,569,153.84/32,680.83
  6. Step 6: Final answer
    x = 15,714.69

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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.