Home / 19,994.94-27,593.23-11,042.67

Finding the Fourth Proportional to 19,994.94, 27,593.23 and 11,042.67

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Solution

The fourth proportional to 19,994.94, 27,593.23 and 11,042.67 is: 15,239.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,994.94 : 27,593.23 = 11,042.67 : x
  2. Step 2: Convert to fraction form
    19,994.94/27,593.23 = 11,042.67/x
  3. Step 3: Cross multiply
    19,994.94x = 27,593.23 × 11,042.67
  4. Step 4: Simplify right side
    19,994.94x = 304,702,905.52
  5. Step 5: Solve for x
    x = 304,702,905.52/19,994.94
  6. Step 6: Final answer
    x = 15,239.00

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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.