Home / 17,293.70-25,937.82-5,604.19

Finding the Fourth Proportional to 17,293.70, 25,937.82 and 5,604.19

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Solution

The fourth proportional to 17,293.70, 25,937.82 and 5,604.19 is: 8,405.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,293.70 : 25,937.82 = 5,604.19 : x
  2. Step 2: Convert to fraction form
    17,293.70/25,937.82 = 5,604.19/x
  3. Step 3: Cross multiply
    17,293.70x = 25,937.82 × 5,604.19
  4. Step 4: Simplify right side
    17,293.70x = 145,360,406.62
  5. Step 5: Solve for x
    x = 145,360,406.62/17,293.70
  6. Step 6: Final answer
    x = 8,405.40

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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.