Home / 17,295.60-25,945.56-6,200.40

Finding the Fourth Proportional to 17,295.60, 25,945.56 and 6,200.40

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Solution

The fourth proportional to 17,295.60, 25,945.56 and 6,200.40 is: 9,301.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,295.60 : 25,945.56 = 6,200.40 : x
  2. Step 2: Convert to fraction form
    17,295.60/25,945.56 = 6,200.40/x
  3. Step 3: Cross multiply
    17,295.60x = 25,945.56 × 6,200.40
  4. Step 4: Simplify right side
    17,295.60x = 160,872,850.22
  5. Step 5: Solve for x
    x = 160,872,850.22/17,295.60
  6. Step 6: Final answer
    x = 9,301.37

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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.