Home / 108,164.43-162,269.21-37,084.21

Finding the Fourth Proportional to 108,164.43, 162,269.21 and 37,084.21

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Solution

The fourth proportional to 108,164.43, 162,269.21 and 37,084.21 is: 55,634.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,164.43 : 162,269.21 = 37,084.21 : x
  2. Step 2: Convert to fraction form
    108,164.43/162,269.21 = 37,084.21/x
  3. Step 3: Cross multiply
    108,164.43x = 162,269.21 × 37,084.21
  4. Step 4: Simplify right side
    108,164.43x = 6,017,625,147.21
  5. Step 5: Solve for x
    x = 6,017,625,147.21/108,164.43
  6. Step 6: Final answer
    x = 55,634.05

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1.5x scale

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.