Home / 4,095.03-5,653.29-2,757.68

Finding the Fourth Proportional to 4,095.03, 5,653.29 and 2,757.68

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Solution

The fourth proportional to 4,095.03, 5,653.29 and 2,757.68 is: 3,807.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.03 : 5,653.29 = 2,757.68 : x
  2. Step 2: Convert to fraction form
    4,095.03/5,653.29 = 2,757.68/x
  3. Step 3: Cross multiply
    4,095.03x = 5,653.29 × 2,757.68
  4. Step 4: Simplify right side
    4,095.03x = 15,589,964.77
  5. Step 5: Solve for x
    x = 15,589,964.77/4,095.03
  6. Step 6: Final answer
    x = 3,807.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.