Home / 33,528.85-50,292.36-15,514.65

Finding the Fourth Proportional to 33,528.85, 50,292.36 and 15,514.65

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Solution

The fourth proportional to 33,528.85, 50,292.36 and 15,514.65 is: 23,271.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,528.85 : 50,292.36 = 15,514.65 : x
  2. Step 2: Convert to fraction form
    33,528.85/50,292.36 = 15,514.65/x
  3. Step 3: Cross multiply
    33,528.85x = 50,292.36 × 15,514.65
  4. Step 4: Simplify right side
    33,528.85x = 780,268,363.07
  5. Step 5: Solve for x
    x = 780,268,363.07/33,528.85
  6. Step 6: Final answer
    x = 23,271.55

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.