Home / 107,584.56-148,461.99-59,183.41

Finding the Fourth Proportional to 107,584.56, 148,461.99 and 59,183.41

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Solution

The fourth proportional to 107,584.56, 148,461.99 and 59,183.41 is: 81,670.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,584.56 : 148,461.99 = 59,183.41 : x
  2. Step 2: Convert to fraction form
    107,584.56/148,461.99 = 59,183.41/x
  3. Step 3: Cross multiply
    107,584.56x = 148,461.99 × 59,183.41
  4. Step 4: Simplify right side
    107,584.56x = 8,786,486,823.59
  5. Step 5: Solve for x
    x = 8,786,486,823.59/107,584.56
  6. Step 6: Final answer
    x = 81,670.52

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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.