Home / 6,340.01-9,504.86-2,645.01

Finding the Fourth Proportional to 6,340.01, 9,504.86 and 2,645.01

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Solution

The fourth proportional to 6,340.01, 9,504.86 and 2,645.01 is: 3,965.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340.01 : 9,504.86 = 2,645.01 : x
  2. Step 2: Convert to fraction form
    6,340.01/9,504.86 = 2,645.01/x
  3. Step 3: Cross multiply
    6,340.01x = 9,504.86 × 2,645.01
  4. Step 4: Simplify right side
    6,340.01x = 25,140,436.52
  5. Step 5: Solve for x
    x = 25,140,436.52/6,340.01
  6. Step 6: Final answer
    x = 3,965.37

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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.