Home / 60,125.19-82,974.78-33,266.09

Finding the Fourth Proportional to 60,125.19, 82,974.78 and 33,266.09

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Solution

The fourth proportional to 60,125.19, 82,974.78 and 33,266.09 is: 45,908.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,125.19 : 82,974.78 = 33,266.09 : x
  2. Step 2: Convert to fraction form
    60,125.19/82,974.78 = 33,266.09/x
  3. Step 3: Cross multiply
    60,125.19x = 82,974.78 × 33,266.09
  4. Step 4: Simplify right side
    60,125.19x = 2,760,246,706.65
  5. Step 5: Solve for x
    x = 2,760,246,706.65/60,125.19
  6. Step 6: Final answer
    x = 45,908.33

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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.