Home / 63,044.12-94,104.73-55,570.96

Finding the Fourth Proportional to 63,044.12, 94,104.73 and 55,570.96

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Solution

The fourth proportional to 63,044.12, 94,104.73 and 55,570.96 is: 82,949.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,044.12 : 94,104.73 = 55,570.96 : x
  2. Step 2: Convert to fraction form
    63,044.12/94,104.73 = 55,570.96/x
  3. Step 3: Cross multiply
    63,044.12x = 94,104.73 × 55,570.96
  4. Step 4: Simplify right side
    63,044.12x = 5,229,489,438.26
  5. Step 5: Solve for x
    x = 5,229,489,438.26/63,044.12
  6. Step 6: Final answer
    x = 82,949.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.