Home / 107,266.63-148,028.97-59,524.42

Finding the Fourth Proportional to 107,266.63, 148,028.97 and 59,524.42

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Solution

The fourth proportional to 107,266.63, 148,028.97 and 59,524.42 is: 82,144.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,266.63 : 148,028.97 = 59,524.42 : x
  2. Step 2: Convert to fraction form
    107,266.63/148,028.97 = 59,524.42/x
  3. Step 3: Cross multiply
    107,266.63x = 148,028.97 × 59,524.42
  4. Step 4: Simplify right side
    107,266.63x = 8,811,338,582.45
  5. Step 5: Solve for x
    x = 8,811,338,582.45/107,266.63
  6. Step 6: Final answer
    x = 82,144.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.