Home / 33,013.50-45,576.28-25,828.14

Finding the Fourth Proportional to 33,013.50, 45,576.28 and 25,828.14

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Solution

The fourth proportional to 33,013.50, 45,576.28 and 25,828.14 is: 35,656.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,013.50 : 45,576.28 = 25,828.14 : x
  2. Step 2: Convert to fraction form
    33,013.50/45,576.28 = 25,828.14/x
  3. Step 3: Cross multiply
    33,013.50x = 45,576.28 × 25,828.14
  4. Step 4: Simplify right side
    33,013.50x = 1,177,150,540.52
  5. Step 5: Solve for x
    x = 1,177,150,540.52/33,013.50
  6. Step 6: Final answer
    x = 35,656.64

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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.