Home / 50,446.80-75,582.72-33,570.45

Finding the Fourth Proportional to 50,446.80, 75,582.72 and 33,570.45

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Solution

The fourth proportional to 50,446.80, 75,582.72 and 33,570.45 is: 50,297.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,446.80 : 75,582.72 = 33,570.45 : x
  2. Step 2: Convert to fraction form
    50,446.80/75,582.72 = 33,570.45/x
  3. Step 3: Cross multiply
    50,446.80x = 75,582.72 × 33,570.45
  4. Step 4: Simplify right side
    50,446.80x = 2,537,345,922.62
  5. Step 5: Solve for x
    x = 2,537,345,922.62/50,446.80
  6. Step 6: Final answer
    x = 50,297.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.