Home / 45,371.04-62,450.89-33,250.20

Finding the Fourth Proportional to 45,371.04, 62,450.89 and 33,250.20

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Solution

The fourth proportional to 45,371.04, 62,450.89 and 33,250.20 is: 45,767.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,371.04 : 62,450.89 = 33,250.20 : x
  2. Step 2: Convert to fraction form
    45,371.04/62,450.89 = 33,250.20/x
  3. Step 3: Cross multiply
    45,371.04x = 62,450.89 × 33,250.20
  4. Step 4: Simplify right side
    45,371.04x = 2,076,504,582.68
  5. Step 5: Solve for x
    x = 2,076,504,582.68/45,371.04
  6. Step 6: Final answer
    x = 45,767.18

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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.