Home / 54,794.11-82,190.27-17,354.13

Finding the Fourth Proportional to 54,794.11, 82,190.27 and 17,354.13

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Solution

The fourth proportional to 54,794.11, 82,190.27 and 17,354.13 is: 26,030.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,794.11 : 82,190.27 = 17,354.13 : x
  2. Step 2: Convert to fraction form
    54,794.11/82,190.27 = 17,354.13/x
  3. Step 3: Cross multiply
    54,794.11x = 82,190.27 × 17,354.13
  4. Step 4: Simplify right side
    54,794.11x = 1,426,340,219.36
  5. Step 5: Solve for x
    x = 1,426,340,219.36/54,794.11
  6. Step 6: Final answer
    x = 26,030.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.