Home / 73,454.82-101,358.90-43,233.44

Finding the Fourth Proportional to 73,454.82, 101,358.90 and 43,233.44

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Solution

The fourth proportional to 73,454.82, 101,358.90 and 43,233.44 is: 59,657.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,454.82 : 101,358.90 = 43,233.44 : x
  2. Step 2: Convert to fraction form
    73,454.82/101,358.90 = 43,233.44/x
  3. Step 3: Cross multiply
    73,454.82x = 101,358.90 × 43,233.44
  4. Step 4: Simplify right side
    73,454.82x = 4,382,093,921.62
  5. Step 5: Solve for x
    x = 4,382,093,921.62/73,454.82
  6. Step 6: Final answer
    x = 59,657.00

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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.