Home / 107,266.56-148,029.17-59,524.35

Finding the Fourth Proportional to 107,266.56, 148,029.17 and 59,524.35

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Solution

The fourth proportional to 107,266.56, 148,029.17 and 59,524.35 is: 82,144.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,266.56 : 148,029.17 = 59,524.35 : x
  2. Step 2: Convert to fraction form
    107,266.56/148,029.17 = 59,524.35/x
  3. Step 3: Cross multiply
    107,266.56x = 148,029.17 × 59,524.35
  4. Step 4: Simplify right side
    107,266.56x = 8,811,339,827.67
  5. Step 5: Solve for x
    x = 8,811,339,827.67/107,266.56
  6. Step 6: Final answer
    x = 82,144.33

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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.