Home / 63,835.22-95,837.67-54,535.01

Finding the Fourth Proportional to 63,835.22, 95,837.67 and 54,535.01

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Solution

The fourth proportional to 63,835.22, 95,837.67 and 54,535.01 is: 81,874.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,835.22 : 95,837.67 = 54,535.01 : x
  2. Step 2: Convert to fraction form
    63,835.22/95,837.67 = 54,535.01/x
  3. Step 3: Cross multiply
    63,835.22x = 95,837.67 × 54,535.01
  4. Step 4: Simplify right side
    63,835.22x = 5,226,508,291.83
  5. Step 5: Solve for x
    x = 5,226,508,291.83/63,835.22
  6. Step 6: Final answer
    x = 81,874.99

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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.