Home / 45,324.68-62,554.84-32,619.92

Finding the Fourth Proportional to 45,324.68, 62,554.84 and 32,619.92

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Solution

The fourth proportional to 45,324.68, 62,554.84 and 32,619.92 is: 45,020.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,324.68 : 62,554.84 = 32,619.92 : x
  2. Step 2: Convert to fraction form
    45,324.68/62,554.84 = 32,619.92/x
  3. Step 3: Cross multiply
    45,324.68x = 62,554.84 × 32,619.92
  4. Step 4: Simplify right side
    45,324.68x = 2,040,533,876.41
  5. Step 5: Solve for x
    x = 2,040,533,876.41/45,324.68
  6. Step 6: Final answer
    x = 45,020.37

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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.