Home / 2,552.04-3,828.33-1,091.34

Finding the Fourth Proportional to 2,552.04, 3,828.33 and 1,091.34

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Solution

The fourth proportional to 2,552.04, 3,828.33 and 1,091.34 is: 1,637.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552.04 : 3,828.33 = 1,091.34 : x
  2. Step 2: Convert to fraction form
    2,552.04/3,828.33 = 1,091.34/x
  3. Step 3: Cross multiply
    2,552.04x = 3,828.33 × 1,091.34
  4. Step 4: Simplify right side
    2,552.04x = 4,178,009.66
  5. Step 5: Solve for x
    x = 4,178,009.66/2,552.04
  6. Step 6: Final answer
    x = 1,637.13

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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.