Home / 50,106.40-75,136.14-29,052.44

Finding the Fourth Proportional to 50,106.40, 75,136.14 and 29,052.44

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Solution

The fourth proportional to 50,106.40, 75,136.14 and 29,052.44 is: 43,565.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,106.40 : 75,136.14 = 29,052.44 : x
  2. Step 2: Convert to fraction form
    50,106.40/75,136.14 = 29,052.44/x
  3. Step 3: Cross multiply
    50,106.40x = 75,136.14 × 29,052.44
  4. Step 4: Simplify right side
    50,106.40x = 2,182,888,105.26
  5. Step 5: Solve for x
    x = 2,182,888,105.26/50,106.40
  6. Step 6: Final answer
    x = 43,565.06

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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.