Home / 63,704.06-95,519.18-21,570.08

Finding the Fourth Proportional to 63,704.06, 95,519.18 and 21,570.08

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Solution

The fourth proportional to 63,704.06, 95,519.18 and 21,570.08 is: 32,342.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,704.06 : 95,519.18 = 21,570.08 : x
  2. Step 2: Convert to fraction form
    63,704.06/95,519.18 = 21,570.08/x
  3. Step 3: Cross multiply
    63,704.06x = 95,519.18 × 21,570.08
  4. Step 4: Simplify right side
    63,704.06x = 2,060,356,246.28
  5. Step 5: Solve for x
    x = 2,060,356,246.28/63,704.06
  6. Step 6: Final answer
    x = 32,342.62

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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.