Home / 6,264.09-9,397.21-2,104.49

Finding the Fourth Proportional to 6,264.09, 9,397.21 and 2,104.49

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Solution

The fourth proportional to 6,264.09, 9,397.21 and 2,104.49 is: 3,157.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264.09 : 9,397.21 = 2,104.49 : x
  2. Step 2: Convert to fraction form
    6,264.09/9,397.21 = 2,104.49/x
  3. Step 3: Cross multiply
    6,264.09x = 9,397.21 × 2,104.49
  4. Step 4: Simplify right side
    6,264.09x = 19,776,323.95
  5. Step 5: Solve for x
    x = 19,776,323.95/6,264.09
  6. Step 6: Final answer
    x = 3,157.10

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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.