Home / 33,166.10-45,734.14-25,613.66

Finding the Fourth Proportional to 33,166.10, 45,734.14 and 25,613.66

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Solution

The fourth proportional to 33,166.10, 45,734.14 and 25,613.66 is: 35,319.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,166.10 : 45,734.14 = 25,613.66 : x
  2. Step 2: Convert to fraction form
    33,166.10/45,734.14 = 25,613.66/x
  3. Step 3: Cross multiply
    33,166.10x = 45,734.14 × 25,613.66
  4. Step 4: Simplify right side
    33,166.10x = 1,171,418,712.35
  5. Step 5: Solve for x
    x = 1,171,418,712.35/33,166.10
  6. Step 6: Final answer
    x = 35,319.76

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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.