Home / 107,670.74-148,584.14-59,924.09

Finding the Fourth Proportional to 107,670.74, 148,584.14 and 59,924.09

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Solution

The fourth proportional to 107,670.74, 148,584.14 and 59,924.09 is: 82,694.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,670.74 : 148,584.14 = 59,924.09 : x
  2. Step 2: Convert to fraction form
    107,670.74/148,584.14 = 59,924.09/x
  3. Step 3: Cross multiply
    107,670.74x = 148,584.14 × 59,924.09
  4. Step 4: Simplify right side
    107,670.74x = 8,903,768,335.39
  5. Step 5: Solve for x
    x = 8,903,768,335.39/107,670.74
  6. Step 6: Final answer
    x = 82,694.41

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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.