Home / 91,523.43-137,271.03-24,968.97

Finding the Fourth Proportional to 91,523.43, 137,271.03 and 24,968.97

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Solution

The fourth proportional to 91,523.43, 137,271.03 and 24,968.97 is: 37,449.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,523.43 : 137,271.03 = 24,968.97 : x
  2. Step 2: Convert to fraction form
    91,523.43/137,271.03 = 24,968.97/x
  3. Step 3: Cross multiply
    91,523.43x = 137,271.03 × 24,968.97
  4. Step 4: Simplify right side
    91,523.43x = 3,427,516,229.94
  5. Step 5: Solve for x
    x = 3,427,516,229.94/91,523.43
  6. Step 6: Final answer
    x = 37,449.60

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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.