Home / 17,342.47-25,998.10-6,241.36

Finding the Fourth Proportional to 17,342.47, 25,998.10 and 6,241.36

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Solution

The fourth proportional to 17,342.47, 25,998.10 and 6,241.36 is: 9,356.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,342.47 : 25,998.10 = 6,241.36 : x
  2. Step 2: Convert to fraction form
    17,342.47/25,998.10 = 6,241.36/x
  3. Step 3: Cross multiply
    17,342.47x = 25,998.10 × 6,241.36
  4. Step 4: Simplify right side
    17,342.47x = 162,263,355.82
  5. Step 5: Solve for x
    x = 162,263,355.82/17,342.47
  6. Step 6: Final answer
    x = 9,356.41

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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.