Home / 33,519.61-46,244.19-19,176.54

Finding the Fourth Proportional to 33,519.61, 46,244.19 and 19,176.54

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Solution

The fourth proportional to 33,519.61, 46,244.19 and 19,176.54 is: 26,456.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,519.61 : 46,244.19 = 19,176.54 : x
  2. Step 2: Convert to fraction form
    33,519.61/46,244.19 = 19,176.54/x
  3. Step 3: Cross multiply
    33,519.61x = 46,244.19 × 19,176.54
  4. Step 4: Simplify right side
    33,519.61x = 886,803,559.30
  5. Step 5: Solve for x
    x = 886,803,559.30/33,519.61
  6. Step 6: Final answer
    x = 26,456.26

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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.