Home / 9,411.97-14,114.94-3,170.29

Finding the Fourth Proportional to 9,411.97, 14,114.94 and 3,170.29

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Solution

The fourth proportional to 9,411.97, 14,114.94 and 3,170.29 is: 4,754.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,411.97 : 14,114.94 = 3,170.29 : x
  2. Step 2: Convert to fraction form
    9,411.97/14,114.94 = 3,170.29/x
  3. Step 3: Cross multiply
    9,411.97x = 14,114.94 × 3,170.29
  4. Step 4: Simplify right side
    9,411.97x = 44,748,453.13
  5. Step 5: Solve for x
    x = 44,748,453.13/9,411.97
  6. Step 6: Final answer
    x = 4,754.42

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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.