Home / 27,200.82-37,536.84-16,590.42

Finding the Fourth Proportional to 27,200.82, 37,536.84 and 16,590.42

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Solution

The fourth proportional to 27,200.82, 37,536.84 and 16,590.42 is: 22,894.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,200.82 : 37,536.84 = 16,590.42 : x
  2. Step 2: Convert to fraction form
    27,200.82/37,536.84 = 16,590.42/x
  3. Step 3: Cross multiply
    27,200.82x = 37,536.84 × 16,590.42
  4. Step 4: Simplify right side
    27,200.82x = 622,751,941.07
  5. Step 5: Solve for x
    x = 622,751,941.07/27,200.82
  6. Step 6: Final answer
    x = 22,894.60

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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.