Home / 57,504.44-79,356.22-33,626.72

Finding the Fourth Proportional to 57,504.44, 79,356.22 and 33,626.72

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Solution

The fourth proportional to 57,504.44, 79,356.22 and 33,626.72 is: 46,404.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,504.44 : 79,356.22 = 33,626.72 : x
  2. Step 2: Convert to fraction form
    57,504.44/79,356.22 = 33,626.72/x
  3. Step 3: Cross multiply
    57,504.44x = 79,356.22 × 33,626.72
  4. Step 4: Simplify right side
    57,504.44x = 2,668,488,909.35
  5. Step 5: Solve for x
    x = 2,668,488,909.35/57,504.44
  6. Step 6: Final answer
    x = 46,404.92

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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.