Home / 6,106.84-9,160.16-2,210.28

Finding the Fourth Proportional to 6,106.84, 9,160.16 and 2,210.28

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Solution

The fourth proportional to 6,106.84, 9,160.16 and 2,210.28 is: 3,315.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106.84 : 9,160.16 = 2,210.28 : x
  2. Step 2: Convert to fraction form
    6,106.84/9,160.16 = 2,210.28/x
  3. Step 3: Cross multiply
    6,106.84x = 9,160.16 × 2,210.28
  4. Step 4: Simplify right side
    6,106.84x = 20,246,518.44
  5. Step 5: Solve for x
    x = 20,246,518.44/6,106.84
  6. Step 6: Final answer
    x = 3,315.38

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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.