Home / 6,053.07-9,078.75-1,892.10

Finding the Fourth Proportional to 6,053.07, 9,078.75 and 1,892.10

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Solution

The fourth proportional to 6,053.07, 9,078.75 and 1,892.10 is: 2,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053.07 : 9,078.75 = 1,892.10 : x
  2. Step 2: Convert to fraction form
    6,053.07/9,078.75 = 1,892.10/x
  3. Step 3: Cross multiply
    6,053.07x = 9,078.75 × 1,892.10
  4. Step 4: Simplify right side
    6,053.07x = 17,177,902.88
  5. Step 5: Solve for x
    x = 17,177,902.88/6,053.07
  6. Step 6: Final answer
    x = 2,837.88

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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.