Home / 17,333.96-26,004.83-5,488.45

Finding the Fourth Proportional to 17,333.96, 26,004.83 and 5,488.45

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Solution

The fourth proportional to 17,333.96, 26,004.83 and 5,488.45 is: 8,233.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333.96 : 26,004.83 = 5,488.45 : x
  2. Step 2: Convert to fraction form
    17,333.96/26,004.83 = 5,488.45/x
  3. Step 3: Cross multiply
    17,333.96x = 26,004.83 × 5,488.45
  4. Step 4: Simplify right side
    17,333.96x = 142,726,134.22
  5. Step 5: Solve for x
    x = 142,726,134.22/17,333.96
  6. Step 6: Final answer
    x = 8,233.90

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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.