Home / 108,204.28-162,165.78-44,087.58

Finding the Fourth Proportional to 108,204.28, 162,165.78 and 44,087.58

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Solution

The fourth proportional to 108,204.28, 162,165.78 and 44,087.58 is: 66,074.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,204.28 : 162,165.78 = 44,087.58 : x
  2. Step 2: Convert to fraction form
    108,204.28/162,165.78 = 44,087.58/x
  3. Step 3: Cross multiply
    108,204.28x = 162,165.78 × 44,087.58
  4. Step 4: Simplify right side
    108,204.28x = 7,149,496,799.01
  5. Step 5: Solve for x
    x = 7,149,496,799.01/108,204.28
  6. Step 6: Final answer
    x = 66,074.07

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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.