Home / 6,106.88-9,160.33-2,210.38

Finding the Fourth Proportional to 6,106.88, 9,160.33 and 2,210.38

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Solution

The fourth proportional to 6,106.88, 9,160.33 and 2,210.38 is: 3,315.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106.88 : 9,160.33 = 2,210.38 : x
  2. Step 2: Convert to fraction form
    6,106.88/9,160.33 = 2,210.38/x
  3. Step 3: Cross multiply
    6,106.88x = 9,160.33 × 2,210.38
  4. Step 4: Simplify right side
    6,106.88x = 20,247,810.23
  5. Step 5: Solve for x
    x = 20,247,810.23/6,106.88
  6. Step 6: Final answer
    x = 3,315.57

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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.