Home / 6,039.82-9,059.43-1,657.30

Finding the Fourth Proportional to 6,039.82, 9,059.43 and 1,657.30

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Solution

The fourth proportional to 6,039.82, 9,059.43 and 1,657.30 is: 2,485.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039.82 : 9,059.43 = 1,657.30 : x
  2. Step 2: Convert to fraction form
    6,039.82/9,059.43 = 1,657.30/x
  3. Step 3: Cross multiply
    6,039.82x = 9,059.43 × 1,657.30
  4. Step 4: Simplify right side
    6,039.82x = 15,014,193.34
  5. Step 5: Solve for x
    x = 15,014,193.34/6,039.82
  6. Step 6: Final answer
    x = 2,485.87

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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.