Home / 60,163.32-83,026.54-33,305.06

Finding the Fourth Proportional to 60,163.32, 83,026.54 and 33,305.06

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Solution

The fourth proportional to 60,163.32, 83,026.54 and 33,305.06 is: 45,961.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,163.32 : 83,026.54 = 33,305.06 : x
  2. Step 2: Convert to fraction form
    60,163.32/83,026.54 = 33,305.06/x
  3. Step 3: Cross multiply
    60,163.32x = 83,026.54 × 33,305.06
  4. Step 4: Simplify right side
    60,163.32x = 2,765,203,896.29
  5. Step 5: Solve for x
    x = 2,765,203,896.29/60,163.32
  6. Step 6: Final answer
    x = 45,961.62

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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.