Home / 27,550.08-37,996.80-24,007.20

Finding the Fourth Proportional to 27,550.08, 37,996.80 and 24,007.20

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Solution

The fourth proportional to 27,550.08, 37,996.80 and 24,007.20 is: 33,110.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,550.08 : 37,996.80 = 24,007.20 : x
  2. Step 2: Convert to fraction form
    27,550.08/37,996.80 = 24,007.20/x
  3. Step 3: Cross multiply
    27,550.08x = 37,996.80 × 24,007.20
  4. Step 4: Simplify right side
    27,550.08x = 912,196,776.96
  5. Step 5: Solve for x
    x = 912,196,776.96/27,550.08
  6. Step 6: Final answer
    x = 33,110.49

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Similar ratio
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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.