Home / 2,550.84-3,823.07-1,088.28

Finding the Fourth Proportional to 2,550.84, 3,823.07 and 1,088.28

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Solution

The fourth proportional to 2,550.84, 3,823.07 and 1,088.28 is: 1,631.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550.84 : 3,823.07 = 1,088.28 : x
  2. Step 2: Convert to fraction form
    2,550.84/3,823.07 = 1,088.28/x
  3. Step 3: Cross multiply
    2,550.84x = 3,823.07 × 1,088.28
  4. Step 4: Simplify right side
    2,550.84x = 4,160,565.18
  5. Step 5: Solve for x
    x = 4,160,565.18/2,550.84
  6. Step 6: Final answer
    x = 1,631.06

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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.