Home / 26,995.62-37,305.42-19,466.66

Finding the Fourth Proportional to 26,995.62, 37,305.42 and 19,466.66

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Solution

The fourth proportional to 26,995.62, 37,305.42 and 19,466.66 is: 26,901.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,995.62 : 37,305.42 = 19,466.66 : x
  2. Step 2: Convert to fraction form
    26,995.62/37,305.42 = 19,466.66/x
  3. Step 3: Cross multiply
    26,995.62x = 37,305.42 × 19,466.66
  4. Step 4: Simplify right side
    26,995.62x = 726,211,927.30
  5. Step 5: Solve for x
    x = 726,211,927.30/26,995.62
  6. Step 6: Final answer
    x = 26,901.10

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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.