Home / 63,834.22-95,836.17-54,534.01

Finding the Fourth Proportional to 63,834.22, 95,836.17 and 54,534.01

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Solution

The fourth proportional to 63,834.22, 95,836.17 and 54,534.01 is: 81,873.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,834.22 : 95,836.17 = 54,534.01 : x
  2. Step 2: Convert to fraction form
    63,834.22/95,836.17 = 54,534.01/x
  3. Step 3: Cross multiply
    63,834.22x = 95,836.17 × 54,534.01
  4. Step 4: Simplify right side
    63,834.22x = 5,226,330,653.14
  5. Step 5: Solve for x
    x = 5,226,330,653.14/63,834.22
  6. Step 6: Final answer
    x = 81,873.49

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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.