Home / 33,085.52-49,595.04-16,419.92

Finding the Fourth Proportional to 33,085.52, 49,595.04 and 16,419.92

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Solution

The fourth proportional to 33,085.52, 49,595.04 and 16,419.92 is: 24,613.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,085.52 : 49,595.04 = 16,419.92 : x
  2. Step 2: Convert to fraction form
    33,085.52/49,595.04 = 16,419.92/x
  3. Step 3: Cross multiply
    33,085.52x = 49,595.04 × 16,419.92
  4. Step 4: Simplify right side
    33,085.52x = 814,346,589.20
  5. Step 5: Solve for x
    x = 814,346,589.20/33,085.52
  6. Step 6: Final answer
    x = 24,613.38

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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.