Home / 2,534.91-3,800.73-1,055.16

Finding the Fourth Proportional to 2,534.91, 3,800.73 and 1,055.16

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Solution

The fourth proportional to 2,534.91, 3,800.73 and 1,055.16 is: 1,582.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.91 : 3,800.73 = 1,055.16 : x
  2. Step 2: Convert to fraction form
    2,534.91/3,800.73 = 1,055.16/x
  3. Step 3: Cross multiply
    2,534.91x = 3,800.73 × 1,055.16
  4. Step 4: Simplify right side
    2,534.91x = 4,010,378.27
  5. Step 5: Solve for x
    x = 4,010,378.27/2,534.91
  6. Step 6: Final answer
    x = 1,582.06

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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.