Home / 33,191.84-45,816.54-29,648.90

Finding the Fourth Proportional to 33,191.84, 45,816.54 and 29,648.90

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Solution

The fourth proportional to 33,191.84, 45,816.54 and 29,648.90 is: 40,926.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,191.84 : 45,816.54 = 29,648.90 : x
  2. Step 2: Convert to fraction form
    33,191.84/45,816.54 = 29,648.90/x
  3. Step 3: Cross multiply
    33,191.84x = 45,816.54 × 29,648.90
  4. Step 4: Simplify right side
    33,191.84x = 1,358,410,016.16
  5. Step 5: Solve for x
    x = 1,358,410,016.16/33,191.84
  6. Step 6: Final answer
    x = 40,926.02

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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.