Home / 44,905.10-67,399.16-22,734.05

Finding the Fourth Proportional to 44,905.10, 67,399.16 and 22,734.05

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Solution

The fourth proportional to 44,905.10, 67,399.16 and 22,734.05 is: 34,122.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,905.10 : 67,399.16 = 22,734.05 : x
  2. Step 2: Convert to fraction form
    44,905.10/67,399.16 = 22,734.05/x
  3. Step 3: Cross multiply
    44,905.10x = 67,399.16 × 22,734.05
  4. Step 4: Simplify right side
    44,905.10x = 1,532,255,422.73
  5. Step 5: Solve for x
    x = 1,532,255,422.73/44,905.10
  6. Step 6: Final answer
    x = 34,122.08

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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.