Home / 6,068.53-9,102.41-2,119.51

Finding the Fourth Proportional to 6,068.53, 9,102.41 and 2,119.51

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Solution

The fourth proportional to 6,068.53, 9,102.41 and 2,119.51 is: 3,179.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,068.53 : 9,102.41 = 2,119.51 : x
  2. Step 2: Convert to fraction form
    6,068.53/9,102.41 = 2,119.51/x
  3. Step 3: Cross multiply
    6,068.53x = 9,102.41 × 2,119.51
  4. Step 4: Simplify right side
    6,068.53x = 19,292,654.32
  5. Step 5: Solve for x
    x = 19,292,654.32/6,068.53
  6. Step 6: Final answer
    x = 3,179.13

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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.