Home / 73,336.12-101,202.96-41,504.20

Finding the Fourth Proportional to 73,336.12, 101,202.96 and 41,504.20

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Solution

The fourth proportional to 73,336.12, 101,202.96 and 41,504.20 is: 57,275.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,336.12 : 101,202.96 = 41,504.20 : x
  2. Step 2: Convert to fraction form
    73,336.12/101,202.96 = 41,504.20/x
  3. Step 3: Cross multiply
    73,336.12x = 101,202.96 × 41,504.20
  4. Step 4: Simplify right side
    73,336.12x = 4,200,347,892.43
  5. Step 5: Solve for x
    x = 4,200,347,892.43/73,336.12
  6. Step 6: Final answer
    x = 57,275.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.