Home / 32,680.44-45,096.89-19,249.11

Finding the Fourth Proportional to 32,680.44, 45,096.89 and 19,249.11

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Solution

The fourth proportional to 32,680.44, 45,096.89 and 19,249.11 is: 26,562.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,680.44 : 45,096.89 = 19,249.11 : x
  2. Step 2: Convert to fraction form
    32,680.44/45,096.89 = 19,249.11/x
  3. Step 3: Cross multiply
    32,680.44x = 45,096.89 × 19,249.11
  4. Step 4: Simplify right side
    32,680.44x = 868,074,900.02
  5. Step 5: Solve for x
    x = 868,074,900.02/32,680.44
  6. Step 6: Final answer
    x = 26,562.52

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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.