Home / 33,060.96-45,593.28-29,667.60

Finding the Fourth Proportional to 33,060.96, 45,593.28 and 29,667.60

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Solution

The fourth proportional to 33,060.96, 45,593.28 and 29,667.60 is: 40,913.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,060.96 : 45,593.28 = 29,667.60 : x
  2. Step 2: Convert to fraction form
    33,060.96/45,593.28 = 29,667.60/x
  3. Step 3: Cross multiply
    33,060.96x = 45,593.28 × 29,667.60
  4. Step 4: Simplify right side
    33,060.96x = 1,352,643,193.73
  5. Step 5: Solve for x
    x = 1,352,643,193.73/33,060.96
  6. Step 6: Final answer
    x = 40,913.61

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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.