Home / 98,836.48-148,255.02-23,956.33

Finding the Fourth Proportional to 98,836.48, 148,255.02 and 23,956.33

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Solution

The fourth proportional to 98,836.48, 148,255.02 and 23,956.33 is: 35,934.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,836.48 : 148,255.02 = 23,956.33 : x
  2. Step 2: Convert to fraction form
    98,836.48/148,255.02 = 23,956.33/x
  3. Step 3: Cross multiply
    98,836.48x = 148,255.02 × 23,956.33
  4. Step 4: Simplify right side
    98,836.48x = 3,551,646,183.28
  5. Step 5: Solve for x
    x = 3,551,646,183.28/98,836.48
  6. Step 6: Final answer
    x = 35,934.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.