Home / 33,049.14-45,587.04-19,610.88

Finding the Fourth Proportional to 33,049.14, 45,587.04 and 19,610.88

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Solution

The fourth proportional to 33,049.14, 45,587.04 and 19,610.88 is: 27,050.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,049.14 : 45,587.04 = 19,610.88 : x
  2. Step 2: Convert to fraction form
    33,049.14/45,587.04 = 19,610.88/x
  3. Step 3: Cross multiply
    33,049.14x = 45,587.04 × 19,610.88
  4. Step 4: Simplify right side
    33,049.14x = 894,001,971.00
  5. Step 5: Solve for x
    x = 894,001,971.00/33,049.14
  6. Step 6: Final answer
    x = 27,050.69

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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.