Home / 107,882.44-148,875.60-60,132.94

Finding the Fourth Proportional to 107,882.44, 148,875.60 and 60,132.94

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Solution

The fourth proportional to 107,882.44, 148,875.60 and 60,132.94 is: 82,982.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,882.44 : 148,875.60 = 60,132.94 : x
  2. Step 2: Convert to fraction form
    107,882.44/148,875.60 = 60,132.94/x
  3. Step 3: Cross multiply
    107,882.44x = 148,875.60 × 60,132.94
  4. Step 4: Simplify right side
    107,882.44x = 8,952,327,522.26
  5. Step 5: Solve for x
    x = 8,952,327,522.26/107,882.44
  6. Step 6: Final answer
    x = 82,982.25

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1.5x scale

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.