Home / 27,200.24-37,537.32-16,582.40

Finding the Fourth Proportional to 27,200.24, 37,537.32 and 16,582.40

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Solution

The fourth proportional to 27,200.24, 37,537.32 and 16,582.40 is: 22,884.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,200.24 : 37,537.32 = 16,582.40 : x
  2. Step 2: Convert to fraction form
    27,200.24/37,537.32 = 16,582.40/x
  3. Step 3: Cross multiply
    27,200.24x = 37,537.32 × 16,582.40
  4. Step 4: Simplify right side
    27,200.24x = 622,458,855.17
  5. Step 5: Solve for x
    x = 622,458,855.17/27,200.24
  6. Step 6: Final answer
    x = 22,884.31

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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.